I searched through my archives yesterday for photos featuring circles and things interesting in their roundness and found many - two drawings of mine and some markmaking, photos of the artwork of others, round objects seen and those not quite round, and parts of things, arcs and segments.
Here is a sample of what I found.
Extraordinary architecture seen in Singapore, lit up at night
The base of an onion
Expressive drawing with a finger, an oil pastel and a blue crayon.
Markmaking with acrylic paint and a wax crayon
An art installation at Heathrow Airport
Artwork on a hoarding in Christchurch, NZ
My son's favourite mirror
A plaque inset into Writer's Walk in Circular Quay, Sydney