Unfolding of the Cosmic Rose

Watercolor on Arches CP paper, 22"x30". I wanted to try out a couple new colors in this painting. I purchased some Ultramarine Red dry pigment from Sinopia Pigments, and made some up into watercolor paint. The pigment is a little odd to work with, requiring a lot of medium to keep from looking chalky. The pigment was labeled "Antique Pink," on the package, which describes it well. There is a slight earthiness to the color. In fact, when damp, the color has a definite brownish cast, which disappears when it is completely dry. This unfortunate effect had me a bit scared a couple times while I was painting. I wanted a somewhat earthy look, but not actually brown. I used the color, mixed with varying amounts of Ultramarine Blue, for most parts of the rose. Also, a friend gave me a sample of Daniel Smith's Rhodonite Genuine watercolor paint. I found Rhodonite to be a rich, velvety-looking pink that worked well in the darker areas, near the center of the rose. Other colors used on the rose are Pyrrole Orange, Cerulean Blue, and Quinacridone Gold. For the "cosmic" background, I first painted with Mars Black, then topped it with Daniel Smith's Sugilite Genuine, which has a lustrous lavender sheen.

Watercolor - Sunflower Field

This is a watercolor painting on Fabriano Artistico HP paper, 20"x16". I made my own Chromium Green Oxide paint from Gamblin pigment powder and used it on the leaves, stems and flowers. It is a very gritty pigment and tends to scratch the paper when brushing it on. It's very opaque and rather neutral colored, but it mixes well with yellows and blues and works well in glazes. I like the fact that it is easy to shape into fine details, and it doesn't tend to form hard edges.

I also used a lot of Terre Verte from Winsor and Newton. This color is also very useful for shaping fine details. It takes a lot of paint to take it to a dark value, so Terre Verte helps prevent accidentally making an area too dark while working out the details of a light-valued area (in this case, the palest areas of the leaves).

I used Daniel Smith's Primatek color Piemontite Genuine as the initial glaze for the sunflower centers. The color somewhat resembles Mars Violet; however, it is a bit richer in maroon and brown hues. It's very granular and easy to sculpt into natural looking 3D textural shapes.

Violet Rose Egg Tempera

Here is another egg tempera painting, 5"x7" on Ampersand Claybord, finished just yesterday. I painted the initial layers in mars violet and titanium white. When used straight, mars violet is very opaque and dark, so I was able to get the shadow areas very dark very quickly without the streaks that transparent colors tend to give. These shadow areas were darkened further with Daniel Smith's bloodstone genuine (I mixed egg yolk into the tube watercolor). The bloodstone mixed with titanium white made a nice bluish gray with hints of cool red, which I used for lighter areas of the petals. I also made much use of pyrrol red and quinacridone rose on the petals. The leaves have bits of several colors - viridian, prussian blue, quinacridone gold among others.

Another Rose, Another Pigment

I bought some mars violet powdered pigment and wanted to try it out. There are many colors with the word "mars" in the name, all in the reddish region of the spectrum. There is mars yellow and mars violet, though they both have a brownish/reddish cast to them, but there is no mars green or blue. Mars implies that the pigment is an iron oxide, basically a type of rust. The color of the rust depends on the size of the rust particles. The Roman god Mars was the god of war and was associated with iron. The planet Mars is reddish in color because of all the iron oxides in the soil. The word mars in the color name also indicates that the pigment has been synthesized industrially, not found in its natural state. Iron oxide pigments that are found as is in the ground are called hematites, goethites, and magnetites, depending on the particular chemical structure of the iron oxide.

There is no difference chemically between the synthesized and the naturally occurring pigments. However, the physical structure of the pigment particles may differ enough that their handling and visual properties in paint are a bit different. Also, naturally occurring pigments have bits of other minerals mixed in that are not completely separated out by those who gather pigments. These other minerals also affect the color and handling properties of the paint. Ochre, sienna, and umber also are names for naturally occurring iron oxide-containing pigments. However, these contain  the iron oxide (goethite, etc.) in a clay form with various other minerals like silica and manganese oxide.

In this painting, I used mars violet in the dark areas. The bits of iron move about in a wash the way iron filings do in the presence of a magnet, just like my bloodstone watercolor does (which is a natural hematite pigment).  I used only two other colors - quinacridone gold and ultramarine blue. I painted it on Langton Prestige cold press, 6.5"x8.5", completed in August, 2011.

Something Smaller

This watercolor rose is only 7"x10".  I finished it more quickly than the others, but still it took me a couple days (off and on). I started buying more powdered pigments. With these I can make both watercolor paint and tempera paint. The leaves here were painted with my homemade viridian watercolor. Viridian is a pigment similar in hue to phthalo green, but it is non-staining and granular and, I think, richer looking. Other colors in the leaves are ultramarine blue, manganese violet, and azo orange.  The paper used is Langton Prestige cold press. It was completed in August, 2011.

An Ancient Medium

I decided to learn how to paint in egg tempera. Egg tempera is the medium that was used throughout the Middle Ages until oil painting was developed. Typically, an artist takes dry powdered pigments, mixes them with water into a paste, then adds egg yolk little by little until the proper consistency is obtained. Since I already had watercolor tube paints, I was able to use those instead of dry pigments. I did need powdered titanium white, because I didn't have any white watercolor.

Egg tempera paint has a translucent quality. You can paint an area in a solid color, then glaze many layers of different shades over it to get bits of many colors shimmering through together. White paint glazed over color gives a milky or foggy look. The paint dries very, very quickly, so you have to keep misting water over your palette, and it works best to paint in short, quick strokes. It is difficult to create entirely smooth gradations of color. But it's easy to paint sharp tiny details. The surface of the paint has a slightly shiny quality from the dried egg yolk. The painting smells slightly eggy for several days, but it dries hard over several months to a tough, permanent surface.

This painting of a rose was painted on 8"x8" Ampersand Claybord. I finished it July, 2011.