Uber-hip creative Masayoshi, one half of directing duo Who-Fu, has designed four T-shirts for Gap as part of the store's Artist Signature T-shirts collection, in aid of Gap's (Red) campaign.

The tees are the latest in Gap's series of partnerships with artists and designers from all over the world: each season Gap invites artists to design a new look for the Product (Red) line, with at least 50% of the proceeds going to the international poverty charity.

Masayoshi's bright, collage-based designs will be in store soon.

Click here to see of Who-Fu's work.