20

Banksy

Girl with Balloon

Estimate £100,000 - 150,000

Sold for  £189,000

25

Banksy

Welcome to Hell

Estimate £40,000 - 60,000

Sold for  £69,300

45

Pamela Rosenkranz

Look Deeper (No Summer)

Estimate £15,000 - 20,000

Sold for  £15,120

82

Artie Vierkant

Air filter and method of constructing same 24 (IOPI icons and installation view)

Estimate £1,000 - 2,000

Sold for  £2,016