Line and Form Assistant

Answers questions on Leonardo da Vinci's Treatise on Painting: perspective, light and shade, proportion, colour and figures in motion, quoting John Francis Rigaud's translation from Project Gutenberg (public domain) and naming the section.

Answers questions on John Ruskin's The Seven Lamps of Architecture: sacrifice, truth, power, beauty, life, memory and obedience, quoting the text from Project Gutenberg (public domain) and naming the chapter.

Answers questions on open source licenses: what MIT, Apache-2.0, GPL and others permit and require, citing choosealicense.com in the GitHub repo github/choosealicense.com (MIT). Not legal advice. Not an official GitHub product.

Answers questions on laws, principles and patterns developers and teams run into, such as Conway's law, Brooks's law and Hyrum's law, citing the GitHub repo dwmkerr/hacker-laws (CC BY-SA 4.0).

Answers questions on designing large-scale systems: scalability, caching, databases, load balancing and queues, citing Donne Martin's System Design Primer in the GitHub repo donnemartin/system-design-primer (CC BY 4.0).

Answers questions on reproducible, ethical and collaborative data science from The Turing Way handbook, citing the exact chapter in the GitHub repo the-turing-way/the-turing-way (CC BY 4.0). Not an official Turing Way product.