While I was checking out News YCombinator website (a good source of fresh news, by the way), I came across a rather plain page (full specifications as PDF file) When I was a kid I liked to draw ...
Abstract: In the study of Algebra and Calculus, curve sketching is always very interesting for both the teacher and the learner. This paper describes an innovative way of teaching curve sketching to ...
Master curved forms in your architectural sketches with the grid method! This tutorial shows you how to use a perspective grid to break down complex curves step by step, making your drawings more ...
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