EasyPaint is a simple graphics painting program
You may watch screenshots here.
EasyPaint is a part of QtDesktop project.
Install EasyPaint using the commands, if you use CMake:
cd ./EasyPaint cmake -DCMAKE_INSTALL_PREFIX=/usr make make install
Install EasyPaint using the commands, if you use qmake:
cd ./EasyPaint/sources lrelease easypaint.pro qmake make make install
Also you could find packages for linux distributions here.
EasyPaint is distributed under the MIT license.