vector drawings

these are all vector drawings, pre-windows or mac (MS-DOS), using the freehand module of an industrial charting program: zenographics by mirage. the original files, diskettes, and program to read or modify are long long gone, but there were a handful of old prints i was able to scan and post. the process of drawing these is primitive: you draw a closed shape with the [then unresponsive] pen & tablet, and assign it a flat color. you could then change the colors, and reorder or remove the objects in the stack. dates are all early to middle 90's. I was doing presentation graphics at prudential securities and these drawings were done 'on the job.'