an image from the US government EPA "Sunwise" program. I converted it from PDF format, and removed all the "sunwise" logos. the source link is here - http://www.epa.gov/sunwise/doc/guide.pdf 藝術 圖稿 工藝品 Artwork - paintbrush, scissors and glue
Free beautiful background of classical pattern arts and crafts of india 邊李 古典 Beautiful Background Of