I recently held an online card class and the theme was "Trees". I used many of our retired sets to show my attendees how they can use sets they have with new Designer Series Paper. The Beauty of the Earth Designer Series Paper is a treasure...the images on one side and the other side is muted colours and one has a bark pattern.
Here is one of my sample cards to show how little images can be used to make a card. I made a Gate Fold Card using coordinating coloured cardstock and the small tree image from the DSP.
This is the inside when open.