A small error at any point in the process of creating your drawing can have an adverse effect on the result. It does not really matter when the error takes place, but the earlier the error the larger its effect will be. This concept, that a small change can have large consequences, is known as the butterfly effect.
Articles about Sight-Size
Here is an ever-growing collection of articles related to the Sight-Size approach. Many of these articles expand on the lessons I teach my own students. Others are of more historical interest. And yes, many contain promotional content to my free guide, books, and online courses. You can learn how to see accurately so that you can successfully draw what you see. Therefore, all of the content I produce is centered on helping you do that.
Early on Bonnat studied in Madrid and he maintained a lifelong admiration for the Spanish artists Ribera and Velazquez. This admiration seems to have driven his approach to painting and teaching. In a preface for a biography on Velazquez he claimed that what Velazquez “sought before everything was character and truth.”