Life studies (graphite)

I haven't posted any drawings in awhile. 

Head studies - W.I.P.

A couple character heads I've been working on. 

Argonian - Colored

Finished coloring today. Still a few more things to tweak, but almost there.

Argonian - WIP

Original concept (left) by Greg at www.Creaturebox.com. 

Noticed a couple things that need to be tweaked. Larger chest, rounded pec, a couple of the gadgets on the mace arm need to be scaled and moved a little. Should have the final piece up later today.

Traditional Work - Hand

Here is a traditional piece I did of a hand study made out of ceramic clay.

Traditional Work - Skull

So a few months ago I took a bronze casting class and decided to do a skull study. I started out making a clay version of the skull.

Next I took that clay and made a 3-part mold using plaster. Before coating in plaster I covered the skull in vaseline to make sure the clay would part from the plaster (which ended up not working and later being ripped out of the plaster ruining the clay version :( )

Here is the 3 part mold:

After creating the mold I poured in some melted wax and sloshed it around the inside of the mold, and then poured out the extra wax. I would wait for it to cool and then pour some more wax, slosh, empty, repeat. I did this several times. I did this to create a hollow version of the skull so to not waste extra metal when casting.

The resulting wax version of the head was this:

I then took this wax version of the skull and covered it in several layers of slurry (a mixture of sand and a cement like mixture). Sadly I forgot to take a picture of this stage.

After creating the slurry mixture it was then time to pour the molten metal into the mold. After pouring and cooling I broke the mold to reveal the aluminium skull.

Here it is after breaking the mold:

The mass at the bottom is the spout where I poured the metal in. Using a saw and blow torch I removed that part and cleaned up the skull.

Here is the final aluminium skull after clean up:

ElderBeast

Storm Trooper - Color

Battle Droid - Color

T-Rex