A 'lorem ipsum' for images.
http://dummyimage.com/1x8000000Fatal error: Allowed memory size of 94371840 bytes exhausted (tried to allocate 64000000 bytes) in /home/kingkool68/dummyimage.com/code.php on line 18Opps... Sorry.Curiously http://dummyimage.com/8000000x1 worksAnd should have option to set RGB of image.