Hand painted wood slices / Scenic Illustrations on Wood Slices by Meni Chatzipanagiotou. Granted these are painted & very beautifully done to but they would make excellent Wood Burning subjects as well.
Drawing by Noel Badges Pugh. Use of color creates more dimension in the drawing. Despite the sketched object being lacking in all these colors, the sketch still looks true to form and the color enhances the intrigue of the sketch.
Incorporate art into writing (poetry): Students can even pick a page from their favourite book as an inspiration. Book page poetry is really neat and a great way to show creativity with older kids. This is an interesting way to teach poetry.