First, see how one Fredericksburg artist paints hyper-realistic watercolor images of ordinary objects to talk about issues surrounding sustainability in the environment. Then, just 16 miles southwest of Abilene, visit the shady banks of Elm Creek where large trees arch overhead and deer and other critters wander by. Finally, meet Steve Houser, one of the first certified arborists in Texas, and see why he’s in love with something called a Comanche ‘Marker Tree.’