LAUSANNE · SEPTEMBER 4 OR 5, 2026
STOP DOING WHAT EVERYONE ELSE DOES
LAUSANNE · SEPTEMBER 4 OR 5, 2026
STOP DOING WHAT EVERYONE ELSE DOES
Learn to create effects
that transform your portfolio
that transform your portfolio
Modern, visual and recognizable effects - the kind that catch the eye,
make clients want to book, and help your work stand out.
make clients want to book, and help your work stand out.
Spike
Lami
Foxy
Eyeliner
Liner
Learn to create effects that transform your portfolio
Modern, visual and recognizable effects - the kind that catch the eye, make clients want to book, and help your work stand out.
Who is this training for?
For working lash artists who want to grow, stand out on the market, and master modern effects with a real understanding of the logic behind them.
- You already practice lash extensions, even if you still have limited experience.01
- You want to grow, learn from international references, and not stay at the same level for years.02
- You want to become more competitive on the market through modern techniques — to be an artist people notice, not just one among hundreds.03
- You want to understand the logic of building effects yourself, and no longer simply copy mappings without knowing how to adapt them.04
- You want to build a strong, professional and attractive portfolio - one that makes clients want to book, not hesitate.05
- This training is not for you if:
- None of the points above apply to you.
- You have never practiced lash extensions.
!
Who is this training for?
For working lash artists who want to grow, stand out on the market, and master modern effects with a real understanding of the logic behind them.
- You already practice lash extensions, even if you still have limited experience.01
- You want to grow, learn from international references, and not stay at the same level for years.02
- You want to become more competitive on the market through modern techniques — to be an artist people notice, not just one among hundreds.03
- You want to understand the logic of building effects yourself, and no longer simply copy mappings without knowing how to adapt them.04
- You want to build a strong, professional and attractive portfolio - one that makes clients want to book, not hesitate.05
- This training is not for you if:
- None of the points above apply to you.
- You have never practiced lash extensions.
!
Who is
Valentina Bagdanova?
KUKOLKA is one of the international references in modern lash styling. Her work inspires many lash artists and influences current trends in the lash extension industry. Valentina does not simply teach mappings. She teaches a logic: how to analyze the eyes, build an effect, work with texture, create depth, and adapt the result to each client.
-
Expert in modern effects: Lami, Eyeliner, Liner, Wispy, Spike, and visual styling - International educator recognized for her precise, structured, and result-oriented approach
- Creator of signature effects that have gone viral in the lash industry
- A strong aesthetic, often copied but rarely mastered with the same precision
- A teaching approach based on understanding, correction, and adaptation - not just repetition
Who is
Valentina Bagdanova?
KUKOLKA is one of the international references in modern lash styling. Her work inspires many lash artists and influences current trends in the lash extension industry. Valentina does not simply teach mappings. She teaches a logic: how to analyze the eyes, build an effect, work with texture, create depth, and adapt the result to each client.
- Expert in modern effects: Lami, Eyeliner, Liner, Wispy, Spike, and visual styling
- International educator recognized for her precise, structured, and result-oriented approach
- Creator of signature effects that have gone viral in the lash industry
- A strong aesthetic, often copied but rarely mastered with the same precision
- A teaching approach based on understanding, correction, and adaptation - not just repetition
What the training includes
Detailed theory program
Directions, geometry, row work, texture, root shading, and the logic behind building effects.
Analysis of mappings and constructions
You will learn to understand why an effect works, how it is built, and how to adapt it to the natural eyes.
Professional training workbook
A structured working material to follow the theory, take notes, and keep a clear reference base after the training.
Full practice on a model
Creation of a chosen effect with feedback, corrections, and personalized guidance from Valentina.
⚠️ You can come with your own model, or we can arrange one for you.
⚠️ You can come with your own model, or we can arrange one for you.
All professional materials are provided
All products and materials needed for the training day are included.
Opportunity to create professional content
An excellent opportunity to take photos and videos of your work to enrich your portfolio and your social media.
Certificate of participation
The certificate is awarded at the end of the masterclass.
What the training includes
Detailed theory program
Directions, geometry, row work, texture, root shading, and the logic behind building effects.
Analysis of mappings and constructions
You will learn to understand why an effect works, how it is built, and how to adapt it to the natural eyes.
Professional training workbook
A structured working material to follow the theory, take notes, and keep a clear reference base after the training.
Full practice on a model
Creation of a chosen effect with feedback, corrections, and personalized guidance from Valentina.
⚠️ You can come with your own model, or we can arrange one for you.
⚠️ You can come with your own model, or we can arrange one for you.
All professional materials are provided
All products and materials needed for the training day are included.
Opportunity to create professional content
An excellent opportunity to take photos and videos of your work to enrich your portfolio and your social media.
Certificate of participation
The certificate is awarded at the end of the masterclass.
Where will the training take place?
Location:
Lausanne, Switzerland
Format:
1 intensive in-person day
2 groups to choose from:
September 4, 2026 — Russian / French
September 5, 2026 — Russian / English (+ French if needed)
The exact address and all practical information will be sent to participants after their reservation is confirmed.
Price: 950 CHF
Reserve my spot Lausanne, Switzerland
Format:
1 intensive in-person day
2 groups to choose from:
September 4, 2026 — Russian / French
September 5, 2026 — Russian / English (+ French if needed)
The exact address and all practical information will be sent to participants after their reservation is confirmed.
Price: 950 CHF
Where will the training take place?
Location:
Lausanne, Switzerland
Format:
1 intensive in-person day
2 groups to choose from:
September 4, 2026 — Russian / French
September 5, 2026 — Russian / English (+ French if needed)
The exact address and all practical information will be sent to participants after their reservation is confirmed.
Price: 950 CHF
Reserve my spot Lausanne, Switzerland
Format:
1 intensive in-person day
2 groups to choose from:
September 4, 2026 — Russian / French
September 5, 2026 — Russian / English (+ French if needed)
The exact address and all practical information will be sent to participants after their reservation is confirmed.
Price: 950 CHF
Daily schedule
Daily schedule
Olga Oster
Founder of OSTER Studio, lash educator, championship judge, and organizer of professional training programs.
Few will read this.
Those who need to hear it will understand.
Why serious training has become essential ?
In the lash industry, the problem is not a lack of offers. The problem is the lack of real mastery.
Today, many clients no longer understand why one set costs more than another. And it is understandable: the market is full of services done in a rush, without analysis, without understanding, and without real construction. As a result, the work of true professionals is devalued, even though lash extensions are a demanding technical service that very few people truly master at a high level.
The same problem exists in training. Many courses promise to make you a lash artist, but only teach a superficial foundation. The student leaves with mappings, but without understanding how to analyze the eyes, build an effect, create depth, and adapt her work to a real client.
What is often missing is not the technique. It is the system.
This is precisely why, in my own trainings, I always place the focus not on repeating mappings, but on understanding the logic behind them. Mappings are only a tool. A good training must provide tools, a method, and knowledge that allow the artist to keep evolving long after the course.
And when I invite an educator, I choose only professionals who share this approach: those capable of teaching a real system, not just showing a technique.
Valentina Bagdanova is one of those artists. Her work influences trends, but above all, it shows what lash styling becomes when it is based on precision, structure, and a conscious approach.
Coming now is no longer simply about learning trendy effects. It is about choosing to evolve, to better understand your craft, to create results that clients can recognize, and to take part in the development of a market where quality becomes visible, understandable, and valued again.
Those who need to hear it will understand.
Why serious training has become essential ?
In the lash industry, the problem is not a lack of offers. The problem is the lack of real mastery.
Today, many clients no longer understand why one set costs more than another. And it is understandable: the market is full of services done in a rush, without analysis, without understanding, and without real construction. As a result, the work of true professionals is devalued, even though lash extensions are a demanding technical service that very few people truly master at a high level.
The same problem exists in training. Many courses promise to make you a lash artist, but only teach a superficial foundation. The student leaves with mappings, but without understanding how to analyze the eyes, build an effect, create depth, and adapt her work to a real client.
What is often missing is not the technique. It is the system.
This is precisely why, in my own trainings, I always place the focus not on repeating mappings, but on understanding the logic behind them. Mappings are only a tool. A good training must provide tools, a method, and knowledge that allow the artist to keep evolving long after the course.
And when I invite an educator, I choose only professionals who share this approach: those capable of teaching a real system, not just showing a technique.
Valentina Bagdanova is one of those artists. Her work influences trends, but above all, it shows what lash styling becomes when it is based on precision, structure, and a conscious approach.
Coming now is no longer simply about learning trendy effects. It is about choosing to evolve, to better understand your craft, to create results that clients can recognize, and to take part in the development of a market where quality becomes visible, understandable, and valued again.
| Few will read this. Those who need to hear it will understand. Olga Oster Founder of OSTER Studio, lash educator, championship judge, and organizer of professional training programs. Why serious training has become essential ? In the lash industry, the problem is not a lack of offers. The problem is the lack of real mastery. Today, many clients no longer understand why one set costs more than another. And it is understandable: the market is full of services done in a rush, without analysis, without understanding, and without real construction. As a result, the work of true professionals is devalued, even though lash extensions are a demanding technical service that very few people truly master at a high level. The same problem exists in training. Many courses promise to make you a lash artist, but only teach a superficial foundation. The student leaves with mappings, but without understanding how to analyze the eyes, build an effect, create depth, and adapt her work to a real client. What is often missing is not the technique. It is the system. This is precisely why, in my own trainings, I always place the focus not on repeating mappings, but on understanding the logic behind them. Mappings are only a tool. A good training must provide tools, a method, and knowledge that allow the artist to keep evolving long after the course. And when I invite an educator, I choose only professionals who share this approach: those capable of teaching a real system, not just showing a technique. Valentina Bagdanova is one of those artists. Her work influences trends, but above all, it shows what lash styling becomes when it is based on precision, structure, and a conscious approach. Coming now is no longer simply about learning trendy effects. It is about choosing to evolve, to better understand your craft, to create results that clients can recognize, and to take part in the development of a market where quality becomes visible, understandable, and valued again. |
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