#DennisRitchie is a legendary developer since #C is still a popular language. The impact of his #MULTICS #UNIX related work on #IRIX #NeXT and #OSX stretches over to #Linux #Android and #iOS as well. Somehow, most users are better aware of what #SteveJobs had stolen from #Xerox.

#pioneer #portrait #vectorart #Bézier #details available for our #retrocomputer #vectorgraphics #followersonly!

#vector #illustration made with #FreeSoftware #FOSS #ITPOP #art #tools #DTP on #Inkscape, not #Adobe #Illustrator #Ai