Welcome to On the Radar, where we preview upcoming arts events to mark your calendars for. Hmm … if you say Camille and Leone together, it kind of sounds like chameleon. Coincidence? I think not. Saturday's Camille Leone is Square One’s spring-themed art extravaganza, which has attracted more than 2,000 attendees in the past, and embraces the idea of a woman changing her appearance and character as a means of demonstrating and awakening artistic expression.

This year’s artists offer work based on the chameleon-inspired theme – the colors are red, gold and green (a nod to