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£50 - £55 per guest
ClassBento money-back guarantee
Our mission is to improve mental wellbeing through our workshops and experiences. We curate our teachers and hosts carefully to ensure that they are of high quality.
That's why we provide a money-back guarantee*: If you're unsatisfied with this experience, just leave it at least 20 minutes before it ends, and tell us (the ClassBento team) the reason for your dissatisfaction within 4 hours of that time, and we'll provide you with a refund.
* We may choose to limit our refund per customer at £500. In some rare cases, we may also require you to show us your photo ID before we process the refund.
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ClassBento money-back guarantee
Our mission is to improve mental wellbeing through our workshops and experiences. We curate our teachers and hosts carefully to ensure that they are of high quality.
That's why we provide a money-back guarantee*: If you're unsatisfied with this experience, just leave it at least 20 minutes before it ends, and tell us (the ClassBento team) the reason for your dissatisfaction within 4 hours of that time, and we'll provide you with a refund.
* We may choose to limit our refund per customer at £500. In some rare cases, we may also require you to show us your photo ID before we process the refund.
How can we help?
Q: What's the cancellation policy?
A: No cancellations, but free to reschedule up until 2 days before the class
Q: How long does the class run for, and what's the price?
A: 4 hours, £50 - £55 per guest (Earlybird price of £50 applies if you book into a public session 10+ days ahead, otherwise £55 per guest when you book for 1+ guests, £50/guest for 4+ guests)
HEINMA studio usually responds
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Need a thoughtful gift idea?
card_giftcard Gift an experienceMosaic Art Workshop
Learn the art and joy of mosaic at this mosaic workshop in Clapham.
ClassBento donates
50p
with every booking to
4 hours
Clapham
1 to 12 guests
£50 - £55
(Earlybird price of £50 applies if you book into a public session 10+ days ahead, otherwise £55 per guest when you book for 1+ guests, £50/guest for 4+ guests)
What you'll do
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Get 15% off gift cards, using the code GIFTING15 in the checkout.
Offer ends soon.
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Upcoming dates for Mosaic Art Workshop
Times are London time. Dates and prices as of 16 Oct 2026, 8:09pm; availability and price are confirmed live when booking on this page.
3 upcoming dates between 24 Oct 2026 and 5 Dec 2026.
- Sat 24 Oct 2026, 2pm-6pm, £55 per person
- Sat 7 Nov 2026, 2pm-6pm, £50 per person (early-bird)
- Sat 5 Dec 2026, 2pm-6pm, £50 per person (early-bird)
What you'll get
All materials are included, and you get to take your finished artwork home.
See available dates or Gift
See booking options
Knowledge required
Beginners friendly
What to bring
Feel free to BYOB!
Location
HEINMA Studio, 805 Wandsworth Road, London SW8 3JH
This venue is within walking distance from Clapham Common tube station (700m).
Verified
reviews
Our reviewers receive the same incentives regardless of the ratings or comments provided
Our reviewers receive the same incentives regardless of the ratings or comments provided
Recent reviews of Mosaic Art Workshop
- 5/5 from Nancy Cameron, attended Sep 2026: We had a brilliant time with Martina making mosaics. This was our first time and she explained everything so well, giving advice and suggestions throughout. So happy with our finished products and hope to do another soon
- 5/5 from Zoe Rubio, attended Mar 2026: Our teacher was so lovely and helpful. She was also really welcoming and offered us tea and biscuits. The process of making a mosaic was really fun and she guided us every step of the way. I would 100% recommend for everyone!
- 5/5 from Zoe Chick, attended Nov 2025: Martina was a great teacher and helped us through all the steps. There was a big selection of materials and everyone was very happy with their finished piece.
- 5/5 from Arminel Fennelly, attended Sep 2025: I had a great time. Martina was really helpful. I’m pleased with what I made.
Your teacher
Hey, I’m Martina, founder of HEINMA Studio, an independent creative art studio tucked away in Clapham. I’ve always been that person who needs to make things. Art has been my constant, and back in my nanny days it was my secret weapon. Art & Craft is here to bring calm, connection, curiosity, and joy but somewhere along the way, adulthood convinced us we need to be “good” at things. Make them perfect, polished, and frame-worthy. Kids, on the other hand? Zero fear, pure joy, and questionable amount of glitter. I’m making it my mission to bring this exact energy back to you!Which is exactly why HEINMA studio was born. It all started as biweekly creative pop-ups in cafes and turned into an actual space where I get to guide others and help them switch off their brains, get their hands messy, and remember that creativity isn’t something you grow out of. It’s in fact the very opposite and we should lean more into it. No pressure. No rules. No judgement. It’s incredibly rewarding to watch people light up over their little creation, new connections, and friendships. This isn’t just another class. It’s a creative reset. Whether you’re burnt out, bored, or just fancy doing something different in London, HEINMA studio is your spot. Drop in, try something new, stay longer than planned - most people do when they discover that creativity is essential, talent optional.
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