A few Western artists, despite owning expensive digital-cameras, have fallen in love with Holga. Why? Because the cameras produce unpredictable photographs. Unexpected visual "mistakes" like light-leakage and vignetting give their pictures weird, unplanned effects. Plus, you use real film -- which is unheard of these days -- and that introduces other unpredictable variables.
Here are a few of my experiments. I like working with this camera.