Colin Middleton

Exhibition, which had been due to open last year, is first retrospective of his work in 70 years

‘Shouting’ described as one of artist’s greatest achievements ahead of Whyte’s auction

Silver bullet American Airstream estimated to fetch €210,000 at Bonham's

Covid-19 turned most auctioneers towards online sales, with some outstanding results

Prices for self-taught Belfast artist have been on the rise in recent years

Adam’s auction offers works that seem to echo themes of life amid Covid-19 pandemic

Auctioneers and galleries are moving sales online, and finding art lovers prepared to bid

Some paintings appear to reflect the mood of the nation with themes of uncertainty and isolation

Yeats wedding tokens, diamonds and a William Scott for €150,000