grayscale and bw upload +filters icon png download

The list of available filters via uploading raster images to openclipart. This time, tested on a black&white and grayscale gradient image. If you want to upload a raster image for a clipart to the library, send them to *filter name*@openclipart.org, like for example to potrace@openclipart.org for the potrace filter. The subject of the mail will be the name of the clipart, and you can specify the description in the message and tags by # marks. Also tags such as upload2openclipart, request+new, filter+*filter name*, vectorized will be added by default. The list of available filters: autotrace avatar border boxelize cyanize dirty dollarface equalize gotham grayscale kelvin lomo mapitize nashville outline paint pencilsketch photocopy pixelize pixelize64 pixelize128 posterize posterize32 posterize64 posterize256 posterize256detail potrace pro saturize sepiaize simplize sketch stencilizer tiltshift toaster woodcut Edit:since the original upload, more filters are added, namely autotile, inktile and tiltile. Check the remixes for other ordering to better compare, and also https://openclipart.org/detail/218531/upload-+filters focusing on coloured image tracing.