I was lucky enough to get my best ever photo of a raptor in flight earlier this year. There's a local competition I'd like to enter it into - the only problem is that they require all entries to be at least 1mb in size .......... mine is a magnificent 122kb! Is it possible to increase the size without compromising the quality?
I should mention that I have Photoshop Elements 14, which I hope will be capable of performing this miracle.