If you blink more than twice in a week you’ll probably miss a new Sebastian Coolidge mural popping up around Tampa Bay. The St. Petersburg-based artist is in heavy demand these days, and his psychedelic, large-scale creations treat the sides of once forlorn buildings like canvases, giving the twisted, wonderfully colorful ideas floating in Coolidge’s mind a place to be seen and admired. facebook.com/sebastian.coolidge