Likes
You might like some of the following. This is a list of resources, mostly online, that I really value and keep returning to.
PHOTOSHOP & LIGHTROOM
I subscribe and use both of these Adobe image editing applications. They are powerful but complex tools and I find that the best way to learn them is through these excellent video tutorials.
CREATIVITY AND CONNECTION
You don't need a bookshelf of self-help books about creating and sharing art. You just need Steal Like an Artist and Share Your Work from Austin Kleon.
JOINERS
Noel Myles
David Hockney
Mareen Fischinger
Pep Ventosa
LAYERS
DETAILS
Roy Mehta
Teri Weifenbach
Rinko Kawauchi
BOOKS
Andre Kertesz: The Polaroids, by André Kertész & Robert Gurbo
David Hockney: Cameraworks, by Lawrence Weschler and David Hockney
David Hockney: A Bigger Picture, by Tim Barringer & Edith Devaney
Henri Cartier-Bresson: The Early Work, by Peter Galassi
Eric Ravilious: Imagined Realities, by Alan Powers
Brian Griffin: Influences, by Brian Griffin
John Stezaker: John Stezaker, by Dawn Ades and Michael Bracewell
WEBSITES
PODCASTS