Sunday, September 26, 2010

A Sense of Scale

by Armand Cabrera



Scale can be a tricky thing in a painting. It is not important to paint large paintings to have a sense of grandeur on your art. What is important is making yourself aware of the principles and using those to your advantage so you don’t have to resort to clich├ęs of constantly adding tiny people or other recognizable objects to make the illusion work. While these are one way of creating a sense of scale their use should never be a substitution for good design and a thoughtful approach to the subject at hand.

I think the first thing you need to create a sense of scale is correct aerial perspective. All your vanishing points must be accurate and your horizon line must be established. This is true for landscapes without manmade structures as well as paintings with them. Perspective will create overlapping forms and the proper arrangement of these will help the illusion of space and distance.


A secondary effect of scale is atmosphere; painting things with the proper lessening of chroma and value as they recede into the distance. There is no formula for this and you must be a keen observer of the subtle shifts that take place and act as visual clues for scale and distance.


Another effect is the loss of detail as you take in larger areas of view. It seems counter intuitive at first but the bigger something is the less detail you can see on it. If you can see a complete eight story building in your view, the inclusion of individual panes of glass on the windows only shrinks the idea of scale for the viewer.

It is the same with natural things in the landscape a distant hillside looks smaller if you paint every tree on it as opposed to getting its overall form and color and value. People often do this with large bodies of water. They focus on the waves and when they paint them the waves height to width ratio is enormously exaggerated reducing the scale of the ocean in the process.


Lighting is also important for a sense of scale. Outdoors light falls in parallel rays and you have to make sure you paint it that way or you will give the illusion of indoor point source lighting and shrink the sense of scale.

Many times the emotional response we feel to a subject is based in large part on a sweeping sense of scale. Making yourself aware of the effect scale has on what you are observing will help you capture that sense of scale in even small paintings


9 comments:

andres casciani said...

great sense of lightness! its great to know your work process, thanks for shearing!

Steve Baker said...

Good post but I wonder if you could go on a bit. It all made sense until "Outdoors light falls in parallel rays and you have to make sure you paint it that way or you will give the illusion of indoor point source lighting and shrink the sense of scale," and then I started scratching my head and feeling a bit confused.

ARMAND CABRERA said...
This comment has been removed by the author.
ARMAND CABRERA said...

Steve,
Sure. Outdoor light is parallel because of the size of the sun. The sun is many times larger than the earth and it is millions of miles away so the light rays coming from it are effectively parallel. If you have an artificial source of light or indoor lighting you have point source lighting, which is just a way of saying the light source is usually smaller than the area illuminated and closer than the horizon, so the light is radiating from it out in all directions. So outdoors in sunlight the shadows are all the same direction, if you paint them radiating in all directions you kill the sense of scale.

Steve Baker said...

Now I see what you are saying. Thanks.

michelle said...

I'm really enjoying your blog. It's very generous of you to share your knowledge and time. The canyon scene was especially helpful in illustrating the sense of scale.
Thanks!

Susan Roux said...

Great post. I love the painting about lighting. The colors in it are wonderful.

kev ferrara said...

Great post Armand! Love that "blood of patriots" painting!

Jo Castillo said...

These are beautiful. Thanks for your instruction and explanations. Great post!