
Nikah Costa Inspiring Workshops
Book classes and events from Nikah Costa
Get to know Nikah Costa
Hey there!
I am Roberta Modulo, the hands and heart behind Nikah Costa Handmade.
I’m a Brazilian living in Vienna, navigating life as an expat and a mother.
I describe myself as an earring addict and have been making jewellery as a hobby for over twenty years.
Since 2017, I’ve focused exclusively on polymer clay, which has truly ignited my creativity.
While primarily self-taught, I've also had the privilege of learning from some of the most renowned polymer clay artists, which has greatly enriched my practice.
Over the years, I've enjoyed sharing my passion through online symposiums, classes and tutorials. Most recently, I joined the Design and Technology team at the University of the Arts Linz as a lecturer, where I teach a polymer clay project as part of their Summer Semester programme.
My workshops take place in different venues in Vienna and every venue brings a new atmosphere — from cosy creative studios and buzzing bars to vibrant art markets. Each venue brings its own atmosphere, making every workshop a fresh, inspiring experience.
Attendees have access to high-quality tools that will elevate their experience. I believe that using the best equipment helps you achieve great results while enjoying the process.
The workshops are in English and Portuguese, making them perfect for expats and international participants who want to connect in a language they're comfortable with.
I keep our groups small, up to 10 people, to ensure personalized attention and guidance throughout the workshop. This creates an intimate atmosphere where you can focus, learn, and ask questions freely.
Designed to be a safe and supportive space for all, in my workshops you’ll find a welcoming environment that encourages you to express yourself freely.
This isn’t just about creating art; it's about building connections with others. My workshops foster a sense of community, where you can meet like-minded individuals, share experiences, and feel empowered to embrace your unique creative journey. Most importantly, these workshops are a space for you to express yourself. No matter your skill level, you’ll be encouraged to explore your own creativity, experiment with ideas, and create something that feels truly personal.
I do offer private events, including birthday parties and team building events for anyone willing to learn a new skill, create something unique or just have a great time with friends.