Gale Wallar draws on a lifetime of traveling, living abroad and crossing borders, both geographic and artistic, to create the enchanting urban landscapes, city scenes and traditional landscapes that comprise N-S-E-W, her new show at Touchstone Gallery. A master of many art media, she matches technique to subject matter to create haunting portraits of places that have touched her heart. In a style known as contemporary realism, she paints pictures of the world not as it is, but as it should be.