I have been thinking for some time of doing postcards of images related to love (hence the research and many blog posts on heart shapes). I am sharing my online scrapbook from other christian sites (previously, I have always looked at design/graphics sites).
Butterfly
From http://www.ourprayer.org
Nuts
From http://www.ourprayer.org
Heart Shape
From http://www.ourprayer.org
Most Talked About Clues (blog posts)