Caitlyn Ryan, 9, of Lebanon, hangs a tag over her painting of a leaf to prepare for a gallery show at the end of the two week Micro/ Macro Class at the AVA Gallery in Lebanon, N.H., on August 9, 2013. The class, which was offered for grade-school students as well as teenagers, partnered with Dartmouth to view flora and fauna through microscopes and create art based on what they saw.