Collections, Memories and Friends

Friends, families, point out things, and they remain with you:

• Sometime ago, I got a much-appreciated gift of 4-volume set World of Mathematics. A gem, with the original papers that have become folklore results (from Descartes, Galileo to Turing, Neumann and others) together with a thoughtful commentary of them.
• Recently, I got an email pointer to this collection: A collection a day, a serene arrangement of a objects, drawn, photographed, imagined or painted.