>>7646355Before the mid-to-late 20th century, almost all art instruction books were written by accomplished artists.
John Gadsby Chapman, who wrote "The Elements of Art" (also known as "The American Drawing-Book"), was a successful historical and portrait painter, and was commissioned by the US Congress to paint "Baptism of Pocahantas." He also illustrated numerous books. "The Elements of Art" is a pretty important and underappreciated milestone in art instruction books, and was widely emulated by others after its publication in 1848.
Frank Howard, who authored "The Science of Drawing" and "The Sketcher's Manual" was a member of the Royal Academy and illustrated published editions of Shakespeare.
"How to Draw the Marvel Way" presents lessons from John Buscema (albeit with text spiced up by Stan Lee), one of the most prolific and admired comic artists of the 1960s and '70s.
Loomis was a very successful commercial illustrator, as were Victor Perard, Cliff Young and others. The Famous Artists School correspondence courses were designed by such elites as Norman Rockwell and Albert Dorne.
If you want to learn from people with real credentials, the resources are out there and many of them are available for free. The problem is that millennials and zoomers are allergic to reading and want everything spoon-fed to them in short, attention-grabbing videos.