' textbook used by auto design students...........'

[aerohead]

The Transportation Design Department, Art Center School of Design, Pasadena, California uses this book in their curriculum for auto design, written by Master's Degreed automotive designers, and may be of value to some:
'HOW TO DRAW', by Scott Robertson & Thomas Bertling, now offered as a free PDF
https://archive.org/details/how-to-d...n-pdfdrive.com

[kach22i]

Great, thanks.

208 pages plus a couple pages of sketches tagged on at the end, think I got it all in the PDF.

There are certain angles on objects that I still struggle with, and foreshortening seems to get too much massaging and redo's from me. Always room for improvement, even at my age.

[freebeard]

Amazing download options:

DOWNLOAD OPTIONS
download 1 file ABBYY GZ download
download 1 file DAISY download
..For users with print-disabilities
download 1 file EPUB download
download 1 file FULL TEXT download
download 1 file ITEM TILE download
download 1 file PAGE NUMBERS JSON download
download 1 file PDF download
download 1 file SINGLE PAGE PROCESSED JP2 ZIP download
download 1 file TORRENT download
download 14 Files
download 6 Original
SHOW ALL

[aerohead]

Truly!
The predecessor to the current university fluid mechanics textbook is also offered free online. I've already shared that one I think.
College texts are expensive. And 'fundamentals' don't change, so any 'free' material can really help jump-start and enjoyable foray into road vehicle aerodynamics.