Showing posts with label photoshop. Show all posts
Showing posts with label photoshop. Show all posts

Tuesday, October 25, 2011

News and moves...

A lot has happened in the past few months, which has unfortunately cut into my sketching time. Since my last post, I have moved twice, attended and presented at a conference, coded and launched a new html site, started a new job, and participated in a close friend's wedding. Phew!

My new job is fantastic, I am working at a company in Long Grove IL called the Body Scientific. Most of what we do is textbook illustration using Photoshop, so I will be getting quite a lot of practice in the coming months. While I won't be posting anything from work on my blog, I'll try to put any new tricks I've learned on the job into practice on some fun stuff. Here are some recent photoshop graphics I've made using photo references, enjoy:



Saturday, March 19, 2011

Revised Surgical sketches

I have made some alterations to the sketches I posted last time, for a Lumbar Laminectomy. These images show a different version of the procedure, I'm still working out the details.






Saturday, January 15, 2011

Life drawing pen practice

As I have signed up for the advanced surgical illustration course in BMC, I will be returning to the operating room for live sketching very soon. To practice I went over to TSA for a quick sketch life drawing session and used only ballpoint pen. Pen is the preferred medium for sketching in an environment where sterility is an issue (pencil leads may break and fly all over the place). I have also started a digital sculpting course at TSA using Z-Brush, and hope that I may use this amazing tool for producing the end product of my surgical illustration piece. I will post some examples of work in Z-Brush very soon!







Friday, December 31, 2010

Chiaroscuro at TSA

Needing another life drawing fix, I went to TSA last night and tried to concentrate on using more of a chiaroscuro approach, fleshing out shadow shapes and deemphasizing line. I can see that practicing this strategy will be greatly beneficial to developing my skills (I am still a huge fan of the varied line-weight method, which I am also continuing to work on).






Monday, December 27, 2010

Final Pathology sketch

Here is the final draft I submitted for our pathology assignment, but I think I may have to do another iteration yet. But I'm quite happy with how my mosquitos came out!

Tuesday, November 16, 2010

Med-Legal Brain Scan Illustration


Here is what I hope will eventually become one of my final illustrations for Med Legal. I tried to be a little creative in my rendering style, but I'm not feeling very confident about my estimations for grey and white matter. I do however, like my attempt at a fluid-filled space of the right temporal lobe atrophy, and the 3D receding away from the cut edges of the sliced brain. More iterations to go...

Friday, November 5, 2010

Malaria - 1st Draft


Here is a preliminary sketch for our pathology illustration assignment. The main point was to get the content down. This will definitely need to go through another iteration or two, but I think I have a good foundation. Such a devious parasite, Plasmodium!

Wednesday, October 20, 2010

PS Portrait


Here is a portrait attempt for our med-legal assignment that I probably won't be using. But it was a good exercise. I sketched from a photo reference of a classmate, and colorized in PS.

Tuesday, September 28, 2010

Quick portrait

For storyboarding...

Saturday, September 11, 2010

Consolation figures

Unfortunately, my digital camera is currently non-functional, so I will be unable to post the studies I did for the TSA week-intensive course. For the moment, that is. In the meantime, here are two sketches I threw into photoshop and played around with a little. Enjoy.



Friday, February 26, 2010

Shell Study

While making a lengthy phone call, one often becomes fixated on minute details of the nearby environment. On one such occasion I happened across a romantic pair of snails nestled between the planks of a wooden bench.
Using the photo for a reference, I first made a sketch which was inked to practice contour shading. Although simple forms, getting the angle and twist of these shells just right was tricky.
I attempted a color version of the subject, but unfortunately some of the red/violet hue seeped into the white, so the specular highlights became purple! Thank goodness for photoshop!

Friday, February 19, 2010

Command-i

There is a great, simple command in Photoshop that I found by accident awhile back. If you just hit command-i, you will invert the image and get a photo-negative. This looks especially nice with black and white images, and is how I converted several sketches of mine to be used as graphics on my website.