If you're into Japanese cowgirls covered in spots, this is the exhibition for you. It's a cut above most of the junk shown at Tate Passé. Yayoi Kusama, a major retrospective, opens tomorrow and runs till 5 June. Click the title link for details. Yayoi left the Tokyo psychiatric institution where she lives as a voluntary patient to be in London for the exhibition. CLICK for a BBC slide show. Tickets cost £10 for adults, £8.50 for silver surfers, on the door. Booking costs extra. CLICK for a BBC video.