It’s hard to believe it’s been five years, but it’s time again for art[squared], Louisville Visual Art’s fun fundraiser for its Children’s Fine Art Classes program. Here’s how it works: The 12-inch-square unsigned works of art are $125 ($100 for LVA members). The over 200 artists are anonymous; buyers do not know who they are until after purchase. There are two times for viewing and sales. The preview party is on Friday, April 13 ($45 ticket in advance, $50 door). The door opens at 6 p.m., with the sale beginning at 7:30 p.m. The next day, Saturday, April 14, is the free public day from 10 a.m.-1 p.m. This year’s featured artists are Billy Hertz, Chuck Swanson, Ewa Perz, Douglas Miller and Julia Davis.