Daniel Dewar & Grégory Gicquel

From Rindon Johnson’s readymade mahogany clocks to Allison Katz’s obliquely symbolic paintings, here’s what not to miss

From Sofia Mascate’s whimsical reimagining of Diego Velázquez at BPA Space to Reinhard Mucha’s major retrospective at K20 and K21

At CLEARING, Brussels, the artist duo’s new handcrafted pieces reveal the sensuous in the clunky

Celebrating a new season of exhibition openings, your guide to what to see in the Rhineland cities

From the exhibitions attempting to formulate ‘an acerbic language that speaks to our present epoch’, curator Samuel Leuenberger's highlights

Jan Kaps, Cologne, Germany