ok I'm very confused since a couple of days of how to create a good thumbnail. Yes I know how to create a quality thumb with a file size of 10k, but I want thumbs with the lowest file size as possible. (around 2.3k when thumb is 71-101 pixels)
I have played a bit with the "Sharpen" and Unsharp Mask filter of Photoshop.
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Anyway, maybe somebody can tell me how I can get the best results. Thank u very much!