Willem & Denise Anonymous

Pipsqueak Was Here!!! (Amsterdam) is a Dutch artist duo known for their bold stencils, vibrant colours and sharp eco-social storytelling. Working together since the 90s, they turned the streets of Amsterdam into their playground, using animals and human-like creatures as stand-ins for the way we treat each other and the planet. Their instantly recognisable style blends humour, activism and strong graphic punch, from small interventions to large murals that glow with layered detail. Pipsqueak Was Here!!! has brought their work to festivals, galleries and public spaces around the world, always keeping their roots in DIY street culture. Whether painting a giant fox, a curious child or a surreal hybrid creature, the duo invites viewers to look twice, smile, and reflect. With every stencil, they remind us that art can be playful and political at the same time, and that the smallest voice can carry a powerful message.