in May till 8 p.m.). ¥1,500. Closed Thu. 045-221-0300; yokohama.art.museum Ticket Giveaway: We have five pairs of tickets to "Concave and Convex: A Sumikawa Kiichi Retrospective" at the Yokohama ...

This year the fair upped the ante with citywide programming, notwithstanding challenges and welcoming a new moment in the ...

The work's convex outer surface ... an optical effect that occurs when a concave reflection is viewed from beyond its focal point.

Why should being blind prevent a person from appreciating works of art that are not only masterpieces ... figure always need to be made concave rather than convex to provide a universal reference ...

In the earlier 865 posts, we featured an art festival ... a unique standing concave structure of the majestic Mount Kailash, and other works with vibrant colours on convex canvas.

But the confusion between convex and concave due to the angle of the light speaks to the broader computational challenges our brains face on a daily basis. In the hollow face illusion, for ...