Banksy Choose Your Weapon (Purple), 2010

Give your gallery wall a darker kind of playfulness. Deep purple sets the mood in this version of Banksy's Choose Your Weapon, where a still, hooded figure meets the restless energy of an outlined dog. That contrast makes the image feel mischievous without losing its sense of mystery.

The dog references Keith Haring's imagery. Its flat contour and the more detailed stencil figure make an unlikely pairing, which is what keeps the image interesting after the first glance. The broad purple field heightens that contrast without adding extra detail.

This colourway would sit comfortably with charcoal, pale grey or dark timber. In a gallery wall, it can bring depth between lighter works; on its own, it gives a compact room a strong focal point. Repeat a little of the purple elsewhere, or let the artwork supply the room's only unexpected colour.