Hi. I am currently putting together a few items for one of my boys Christmas presents. Those with kids of a certain age may know of Andy's Dinosaur Adventure, which my boy loves. So I need to design 2 patches that'll be printed onto iron-on paper which will affix to the arms of a shirt. After many hours last night I have created this:
After taking a look at it and knowing it's going to be approx 10cm height and 7.5cm wide, the image looks a bit blocky. I created it I paint but that's probably the most technical program I have access to. Is there a free software and effect that I can use which can smooth the edges? On my phone I downloaded a couple of photoshop apps but cannot alter this.
Any help of advice would be much appreciated!