WHICH OF THE TUTORIALS ARE YOU MOST INTERESTED IN AND WHY? WHAT HAVE YOU LEARNED FROM IT? - Answer & interact with the community in the comments below :)

Betty Edwards
Drawing on the Right Side of the Brain - https://amzn.to/3XPIpwP

Scott Roberson
How to Draw - https://amzn.to/3OUvSEm

Marcos Mateu-Mestre
Framed Perspective Vol. 1 - https://amzn.to/3OUUuN3
Framed Perspective Vol. 2 - https://amzn.to/3Upt0jO
Framed Drawing Techniques - https://amzn.to/3uk6Chs

Andrew Loomis
Figure Drawing for All It's Worth - https://amzn.to/3EVZbSe

Even Mehl Amundsen
https://www.instagram.com/evenmehlamundsen/
https://www.domestika.org/en/evenmehlamundsen

Foundation Group Tutorial Guide (affiliate links):
Gumroad Page : https://gumroad.com/a/207082707
1 - Sketching for Environment: Environmental Foundation: https://gumroad.com/a/207082707/lUnsl
2 - Imaginative Sketching: Generating & Modifying Primitive Forms: https://gumroad.com/a/207082707/eXgS
3 - Intro to Environment Perspective: https://gumroad.com/a/207082707/QlRpQ
4 - Intro to Environment Perspective Part 2: https://gumroad.com/a/207082707/lAvHQ
5 - Dynamic Sketching (DS): Hard Surface: https://gumroad.com/a/207082707/iliz
6 - DS: Basics: https://gumroad.com/a/207082707/FVLa
7 - DS: Organics: https://gumroad.com/a/207082707/dULZK
8 - DS: Insects: https://gumroad.com/a/207082707/GRWVD
9 - Simplifying Complex Forms - Insects: https://gumroad.com/a/207082707/oeDQ
10 - Dynamic Sketching: Prehistoric Bones: https://gumroad.com/a/207082707/hBcXB
11 - Drawing Animals in Perspective (Rhinos): https://gumroad.com/a/207082707/pjiln
12 - The Art of Studying: Animals: https://gumroad.com/a/207082707/wGDIh
13 - Drawing Techniques - Part 1: Utilizing Reference: https://gumroad.com/a/207082707/INhb
14 - Drawing Techniques Part 2 - Inspiration & Variation: https://gumroad.com/a/207082707/KTAzG
15 - Drawing Techniques Part 3 - Form Language: https://gumroad.com/a/207082707/ViCc
16 - Design Process: Fantasy Weapon: https://gumroad.com/a/207082707/NAKsm
17 - Weapon Design Process: Concept Variation: https://gumroad.com/a/207082707/PVHQn
18 - Design Foundation: Design Sketching: https://gumroad.com/a/207082707/zsodb
19 - Shape Design: Sci-Fi Spaceships: https://gumroad.com/a/207082707/PWQoV
20 - The Art of Studying: Buildings: https://gumroad.com/a/207082707/stkef
21 - Basics of Environments: https://gumroad.com/a/207082707/rirF
22 - Designing with a Theme: https://gumroad.com/a/207082707/KDpNp
23 - Foundation Sketching: Vehicles in Perspective: https://gumroad.com/a/207082707/hWBad
24 - Design Variation: Sci-fi Motorcycle: https://gumroad.com/a/207082707/dwuzn
25 - Designing in Perspective: https://gumroad.com/a/207082707/CSULY
26 - Design Techniques - Narrative Vehicle Design: https://gumroad.com/a/207082707/YQnF
27 - Mech Design: Designing Over Blockouts: https://gumroad.com/a/207082707/JodXX
28 - Mech Workshop: https://gumroad.com/a/207082707/Byzu
29 - Designing Sci-Fi Airplanes: https://gumroad.com/a/207082707/isYbdH
30 - DS: Architecture: https://gumroad.com/a/207082707/qrLp
31 - DS: Theme Parks: https://gumroad.com/a/207082707/TGBD
32 - Creating Level Variations: https://gumroad.com/a/207082707/lMJwz
33 - Architectural Design Part 1: Ideation: https://gumroad.com/a/207082707/OpBxk
34 - Architectural Design Part 2: Design Refinement: https://gumroad.com/a/207082707/YyGja
35 - Architectural Design Part 3: Final Presentation: https://gumroad.com/a/207082707/sZsMy
36 - Form Language: Creative Architecture: https://gumroad.com/a/207082707/HFQFs
37 - Sketching for Environment: Layout & Line Drawing: https://gumroad.com/a/207082707/VLJmW
38 - 3/4 Interior Line Drawing: https://gumroad.com/a/207082707/WSOJ
39 - Set Design - Part 1: Research & Prop Exploration: https://gumroad.com/a/207082707/RGCYw
40 - Set Design - Part 2: Interior Line Drawing: https://gumroad.com/a/207082707/dDBON
41 - Interior Layout Design: https://gumroad.com/a/207082707/Bznql
42 - Animal Anatomy - Construction & Basic Anatomy: https://gumroad.com/a/207082707/Nvka
43 - Intro to Constructing the Face: https://gumroad.com/a/207082707/aAxhm
44 - Basic Head Construction: https://gumroad.com/a/207082707/qPnmAN
45 - Studying Figures: https://gumroad.com/a/207082707/bOlli
46 - Foundation Sketching - Clothing and Drapery: https://gumroad.com/a/207082707/wDHvK
47 - Shape Design - Character Thumbnail: https://gumroad.com/a/207082707/NaqZG
48 - Designing Medieval Characters: Part 1: https://gumroad.com/a/207082707/axhCd
49 - Designing Medieval Characters: Part 2: https://gumroad.com/a/207082707/IiPbj
50 - Design Mindset: Composition: https://gumroad.com/a/207082707/toelk
51 - Design Mindset: Environment Drawing: https://gumroad.com/a/207082707/zispd
52 - Designing Complex Environment Shots: https://gumroad.com/a/207082707/HzMiG

Good luck on your studies! :)