LIFE SCIENCE STUDIOS
  • Start Here
  • About
    • The Artist
    • Clients
    • Newsletter
    • Contact
  • Services
  • Updates
  • Shop
FEATURED ARTICLES
Picture
What if you can't use photos of your study species
Picture
How working with an artist can improve your science
Picture
How to paint cichlids
​

Art for Conservation

1/26/2021

0 Comments

 
When I first teamed up with marine conservation biologist, Melissa Cronin at UC Santa Cruz, she needed paintings of manta and devil ray species and illustrations showing how rays are caught as bycatch during tuna fishing. The species are challenging to photograph and bycatch photos can be difficult to look at with an objective eye. The illustrations really helped show each species accurately and portray the fishing practices in a scientific way.

As we worked together, she came up with the idea to create a poster for skippers to hang in their ships with information on the species, distribution, life history, and proper ways to handle them. This became part of a workshop that she and her collaborators conducted with the fishermen in order to identify and test methods of reducing bycatch and mortality of these large animals.

Picture
Some closeup images of the poster:
Picture
Picture
Picture
0 Comments

Scientific Illustration on Exhibit

8/10/2020

1 Comment

 
Like many organizations this summer, the Guild of Natural Science Illustration held their annual conference virtually this past weekend. While we all wished we could have been together, being virtual means a lot more people can participate in the event and also view the beautiful and varied artwork in this year's exhibit online. I am fortunate to have one of my pieces selected for the juried exhibit. Check out the link to see all of the wonderful scientific illustration: 2020 GNSI MEMBER EXHIBITION
Picture
1 Comment

How to Paint Cichlids

7/28/2020

0 Comments

 
For the last few years, I have been painting all 250+ cichlid fish species in Lake Tanganyika for Walter Salzburger's lab in Switzerland. Through this project, I've learned a few things about how to paint fish, and I thought I would share my process! 

Step 1: Transfer the sketch

I use reference photos, specimens, and feedback from working closely with experts to create the sketch. Once the sketch is finished, I then have to transfer it onto watercolor paper. For this step, I tape the sketch on the watercolor block, place a piece of carbon paper underneath, and trace the lines. The pressure from the pencil causes the carbon to deposit onto the watercolor paper.
Picture
Picture

Step 2: Trace back over the sketch

The carbon sketch ends up being kind of fuzzy and smudgy, so the next step is to use a kneaded eraser to remove some of the carbon so that there is just a light shadow of all of the lines. Then I go back over all of the lines with a very light pencil.

Note: most of these videos will be time-lapse. I don't actually work this fast! Wouldn't it be awesome if I did.

Step 3: Fill in the base colors and shading

Now I can start painting! I add all of the base colors and shading on the body and fins. I like to use a combination of grays and purples to add shadows to the body and give it a three-dimensional shape. (I also paint the eye pretty early in the process because adding an eye makes the fish look more alive, and for whatever reason, I find it easier to paint the fish when it looks like it has some personality.)

STep 4: Paint the lines

Next, I use a small brush to add the lines that make up all of the fins. I always leave the pectoral fin for one of the last steps because any additional painting I do on the body would smear or fade the pectoral fin.

Step 5: Shade the Fins

I now use some darker grays and purples to add shading to the fins and body. This is the step that really brings definition to each of the rays and makes the fins look more realistic. 

Step 6: Add in the stripes and spots

Stripes and spots can be tricky. In some species of cichlid, the stripes are very well defined and will have a clean edge. For those, I can just put some paint on my brush and paint the stripes. But other cichlids, like this one, have more subtle markings that don't have a strong edge. For these, I put down a layer of water first, and then add paint on top. The water layer allows the paint to diffuse and give a more faded effect.

Step 7: Put in a few Highlights

After I've painted the stripes, I add the lines to the pectoral fin (oops I forgot to video that part). The next thing to do is add highlights. This is my favorite part. I use white gouache, which is an opaque water-based paint, to add some shiny areas. This really brings the painting to light and makes it look polished and complete.

Step 8: Finishing touches

I'm almost done! The very last thing to do to this painting is add in a few scales. These paintings are going to be reproduced pretty small in publications, and adding every single scale would result in a much more complicated painting that would look messier. So I have chosen to paint most of these fish with a hint of scales by adding some darker or lighter patches. I then scan and edit the painting digitally and submit them to be used in publications and presentations!
Picture
Picture

Do you need illustrations of your own study species? Click "Start Here" to find out more, or email me at lifesciencestudios@gmail.com
Start Here

Connect here for more science art

* indicates required
/ ( mm / dd )
0 Comments
<<Previous
    Picture

    RSS Feed

    Categories

    All
    Events & Exhibitions
    Mushrooms
    Science Illustration
    Updates

    Instagram

Proudly powered by Weebly
  • Start Here
  • About
    • The Artist
    • Clients
    • Newsletter
    • Contact
  • Services
  • Updates
  • Shop