Lambeth Bridge, St James Park, Green Park, Hyde Park and The Serpentine Gallery to see Alex Katz and Etel Adnan. East to Ibid, Alison Jacques Gallery and Rodeo Gallery. Frith Street, then further East to Stewart Shave and Gagosian. Regent’s Canal and South over Tower Bridge.

Alex Katz of Timothy Taylor showing at the Serpentine Gallery. This wide portrait is of his wife Ada Katz.

Christopher Orr at Ibid. Light projections and stacks of books at his studio, we are told, help free up the imagination in the work.

Etel Adnan of White Cube showing here at Serpentine Gallery. Beautiful bumpy landscapes.

Lygia Clark at Alison Jacques Gallery. This is the first design for her famous folding aluminium pieces. They represent animals or critters. This was a crab.

Massimo Bartolini uses a rotating projector at Frith Street Gallery along with a soundtrack and bright red neon sign.

Christodoulos Panayiotou at Rodeo Gallery uses light in this piece overlooking busy Charing Cross road.

Walter de Maria at Gagosian.

Torey Thornton at Stuart Shave Modern Art. Childlike imagery is striking.