This page shows you the typical information for a dwarf shrub, in this case a blueberry with 14 images. iForest contains information on two dwarf shrubs.
Here you can find examples of a conifer, a deciduous tree, a shrub and a climbing plant.
http://iforest.ch/index.php/en/gallery-en-gb-1/dwarf-shrub-species#sigFreeId39615a3cf4
High resolution images can only be viewed on your smartphone.
Further information on the full scope of iForest can be found here.