Just heard about this engaging Wall of Change project from the Semiopirates:
'In a context of often overwhelming change, we want to explore what « change » means to people around the world. We asked them to illustrate this word using the technique of their choice (painting, drawing, collage, etc.), confronting them with a huge concept and a blank postcard. We’ve already collected over 100 postcards from 5 countries, and the adventure continues. The cards will be exhibited both physically in Ikaria, Greece, and digitally here. Symbols and patterns from different cultures will be analyzed.'
If the idea of having your work included in an exhibition appeals, why not send them something.