Block Heart and Gratitude Paintings paintings Watercolor, acrylic, glitter and 19th century piano sheet music on repurposed old Douglas Fir and Cedar wood blocks. Approximately 3 by 4 in. Each Share this:Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)