POINTS NORTH For the month of June, the Cooler Gallery in White River Junction presents a selection of abstract paintings on Mylar by Helena Hadala, an artist from Calgary, Alberta. Her show entitled “Point/No Point” includes unframed pieces that gallery director Gaal Shepherd describes as “floating and flaunting their transparency.” Hadala’s work is well known north of the border, and she has also exhibited in Japan and Europe. Pictured: “Meditation in Red Number 3.”