When J.Lo was asked to give her thoughts on her ex Ben Affleck’s vibrant phoenix back tattoo — besides leading with "Awful!" — she gave a piece of advice: “His tattoos always have too many colours.

Watercolor paints are kid classics for a reason: They’re easy to use and easy to clean up, making for hours of good, creative fun. Sure, water-based paints like tempera also offer this advantage — and ...