Monday, November 11, 2013

Watercolor, masking, & additive painting techniques-- Diego & Amanda

Watercolor, masking, & additive painting techniques-- Diego & Amanda

1.     What is this? Binder/pigment, finish, opacity, ease of use
Watercolor paints are made of either natural or synthetic materials that are held in a water soluble binder called gum arabic. These paints vary in opacity – they are most commonly known for their transparency. Because these paints are so transparent, you must build your paintings from lights to darks. Painting with watercolor can be difficult because it dries so fast.


2.     Why use it?
Watercolors are unique. Although the paint dries out, you can reuse it by adding water. That cuts down on cost; paint is not wasted.

3.     Best surface and tools for adhesion/use?
Use any watercolor pad, block, or loose paper with a weight of #140 or higher. The heavier the paper, the less likely you'll have to deal with the warpage of the damp paper while painting.

4.     How do I clean up?
Clean your brushes thoroughly with water.

5.     What other media can this be used with?
Watercolor could be used with just about anything. Probably not simultaneously with some mediums, like oil paints, or on surfaces that will not absorb water.

6.     How do I need to finish this/seal/treat once finished?

Watercolor can be sealed with any spray sealant, or sealant applied with a brush. Damar varnish, Wax varnish, etc.

7.     Longevity? Does this spoil/deteriorate?
Yes. With time, the paint begins to oxidize and colors fade away slowly. This process can be slowed though sealant or varnish.

8.     Safety precautions to use when handling?
Watercolors are very safe, however if you plan on making your own paint, take precautions when using pigment powders.

Artist who use this?
·       Georgia O’Keefe
Evening Star No. VI, 1917, Watercolor on paper, 8 7/8 x 12”
·       Vincent Van Gogh
The Night Cafe in Arles, 1888, Watercolor
Brownie McGhee – 22x30" watercolor on 300 lb. Arches coldpress
By Gary Nemcosky
Watercolor  
 

Teresa Lenar – Watercolor by Jeffrey Jones
  

1 comment:

  1. Please check your images and edit this post accordingly. Thanks!

    ReplyDelete