Licht Feld are always one of the unique galleries--eclectic contemporary artists in a wide variety of styles and genres. Grande serves up a fresh, insightful version of what you might call pop art (I wouldn't but you might). There is a mix of the street, of surrealism and more in these pieces. See them in person when you get a chance. You can check out an interview with Grande HERE.
Marck's work seems to be all over fairs around the country. These video pieces, years back, bridged the gap between video art and art you hang on the wall. They sort of defined this style and nothing I've seen compares conceptually or aesthetically to what Marck does.