What's the dimensions of a powerpoint slide in pixels? I'm having a hard time trying to get it right. I keep guessing and checking and it's taking too long. I googled some results and they're a bit ...
I'm trying to produce the effect in the below image: I'd preferably like to do this with Photoshop or Illustrator. How can this be accomplished?
I need large set (20 and more) of contrasted and easily visually distinguishable colors for coloring different datasets on a scientific plot (the set of colors should not include write and black and ...