Some of these are well worth it Terre. It's not just that they are freeware. I've gotten rather disgusted with Corel's Paint Shop Pro (was great when it was JASC) because if you get another hard drive, or want it on a laptop and maybe a workstation, their software is so tied to the computer that the licenses run out and they become useless, and other companies are doing the same type of thing. I like the way Howler 11's author put it....I sell my software to the artist, not the computer, and he puts no computer locking on his PD Howler or
PD Artist, which by the way is still only $2.99 at DAZ.
What I look for in painting and imaging software is realistic drawing and painting tools, and good blending or smudging tools. So far the best has been
Rebelle 3 (I got in on that deal when it first was in beta, so for a minimal cost, I have a great painting program now), and
Krita. So far I've not been able to locate blending tools in
PD Howler or
PD Artist, but it has wonderful effects.
ArtRage has a fun interface, but again, haven't found any blending tools.
PhotoFiltre is more of an imaging program, but even it has a good blending feature.
Artweaver 6 is free and does at least have one smear tool, and nice painting tools (including calligraphy). And finally,
the GIMP has a smudge tool, with capabilities similar to Photoshop, while being free.
I've been researching these lately since someone in my family is interested in trying to learn how to draw and paint on their computer...so I'm testing all the free and affordable choices out there to find the best way, or ways, to go with it.
So, have fun Terre...and if you create something nice, post it for us. We're not limited to just 3D.
One fun way of testing was, I imported an apple that I had drawn awhile back, and then applied painting techniques to it but mostly used blending tools, like in Rebelle or Krita...and in about 10 minutes, had transformed it from a crayon drawing to a painted image...just by blending, and occasionally applying color (see below). This is far from perfect, but you get the idea how it could be used with imported images, rather than always starting from a blank screen...and can at least be good practice handling the mouse, if you don't own a tablet. If you want to try it, just download the crayon drawing of the apple below, and try it with one of the programs that have blending tools. Have fun