Original was a public domain photograph from here: http://www.publicdomainpictures.net/view-image.php?image=22207&picture=red-rose. For the dailysketch challenge.
玫瑰7
2015、auto、black、dailysketch、favorites、filter photocopy、flower、graphic、Lazur、monochrome、monotone、photograph、red、remix 217283、remix 217333、remix 217340、rose、test images、trace、upload2openclipart、URH、vectorized、white
2015、汽車、黑色、dailysketch、最愛、過濾複印件、花、圖像、天藍、單色、單調、照片、紅色、混音217283、混音217333、混音217340、玫瑰、測試圖像、跟踪、upload2openclipart、URH、矢量、白色
資料來源：openclipart ( https://openclipart.org/ )