Tate Britainnews
Monster Chetwynd to design Tate Britain's 2018 Winter Commission
The off-beat artist will re-envision the exterior of the historic building
Irannews
Works by Iranian artist held at UK border, postponing exhibition
Bita Vakilli's work was withheld for a week by government officials
Art marketnews
Mayfair Fine Art administrators struggle to trace paintings linked to money-laundering scandal
Two works supposedly owned by bankrupt company, whose director Matthew Green resigned in February following FBI sting operation, are "apparently" in Dubai