Go Green Temporary Tattoo Set These four heart temporary tattoos show off your commitment to going green. Inside each green stylized heart is a different symbol representing water, peace, paws, and plant life. Put the green heart with leaves on for Earth Day or any time you feel like representing the go green mentality. Are you firm on your devotion to cleaner water? The Go Green heart with the water drop doesn't take much to apply. Do you love your pets and work to keep them green too? The heart with paws reveals your efforts. This temporary tattoo strip makes it easy to pick your cause and wear it on your sleeve.