Saturday, March 27, 2010

Tools for Conceptualizing Form



Okay, a quick post this week. These are a couple of diagrams I sketched out a little while ago that depict the spatial geometry I imagine before rendering form. I will refer back to these diagrams and elaborate on them when I get to various stages of preparing for my next painting. With these basic relationships I can hopefully establish consistent light effects between the many components of the scene and the light source. I can also plot geometrically where all the terminators and cast shadows are and use that as an interpretive tool when I get to modeling from life. These relationships also help in discerning between diffuse reflection and specular reflection. Conceptualizing these relationships, compared to mere value/shape copying, helps me avoid logically inconsistent patterns that emerge in a shifting live model.

3 comments:

  1. Wow. This really interest me A LOT
    (Conceptualizing the form is one of the concepts that I'm specially interested between the great tools that you teach in GCA; I'm planing to learn and work on it this summer in the three workshops that I'll be doing)

    I'm anxious to see your development.
    Thanks for sharing this Scott.

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  2. I'm still amazed at your ability to internalize all of this on the fly, and to explain to students the processes that are taking place. Thanks for posting this!

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  3. Hi Scott,
    I came across your blog today and decided that I just had to drill all the way back to your very first posts - this blog is a gem!

    Hopefully it is not too late as I have a question about this post - tools for conceptualizing form. I am intrigued by how you position yourself and your easel relative to the model - to the side and away instead of placing your easel in line with the picture plane. Should you not be looking directly at the model?


    Kit

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