Albert Oehlen at Serpentine Gallery. The bit I liked in his interview with Hans Ulrich Obrist at the Serpentine was when the artist said he was sick of Turpentine and HUO quickly warded off the potential pun.

Albert Oehlen at Serpentine Gallery is showing this retrospective based on a mash-up of a curious unassuming work by a forgotten artist John Graham. This is the remix series. Spot the mermaid, text element, lock of hair.

There’s a message in Leake Street.

This is not a light. Ceci n’est pas une lampe, back here in Leake Street.

Jannis Varelas at Frieze Week with a stylish use of colour, gesture and detailed flowers.

Andre Butzer with Galerie Max Hetzler showing at Frieze Week.
This artist was mentioned earlier in the week by the great abstract painter Albert Oehlen as one of his favourites.

Alexandros Vasmoulakis at Frieze Week. What great colours in this abstract.

William Monk with Pace Gallery showing at Frieze Week. Lovely abstract work.