Retired teacher and educational IT trainer from the days when no one really had formal qualifications and we learned most of our stuff by sitting with someone who already knew it, and in turn passing it on to the next generation.
And 40 years later I'm still learning, though I'm no longer teaching very much.
Inkscape является свободным ПО с открытым исходным кодом, лицензия предоставляется в соответствии с GPL.