ianbrooks:
Valentine’s Day Alternative Cards by 4/four
All cards are blank on the side, so you can add your own depraved thoughts, at etsy.
Artist: facebook / twitter / pinterest - http://blog.udjat.info/post...
RT @thesciencebabe: Feliz Dia de San Valentin! Copia en Google sqrt(cos(x))*cos(300x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(6-x^2), -sqrt(6-x^2) from -4.5 to 4.5