Ceramic Paperclay Fox Sculpture

You may remember that I sculpted a small fox in oil-based clay. I'm still working on the wax pour of it for bronze. I decided that I wanted to make a larger version of this fox and sculpt it using a water-based clay for firing. Since Mile-Hi was out of the CT3 clay that I had planned on using, I opted to try this in water-based ceramic paperclay instead. I didn't do any measuring - I just dove into sculpting. While I did use crumpled paper for filling out the body, there was some distortion and I felt that there was too little clay in some areas and too much clay in others. So I cut this into pieces, hollowed out and reassemble before I completed the sculpting.

I was pleased to find that A) it was as much fun to sculpt the fox the second time around and B) I had no trouble enlarging the sculpture while keeping the same look and feel using a different medium. So, now it's drying in preparation for firing later.

First wax pouring of miniature fox sculpture

This is my first time pouring wax in preparation for the lost wax bronze process. I have an old crockpot that I'm using to heat the wax. This wax is something I bought an embarrassingly long time ago and can't remember what kind it is. Karen, at Sculpture Depot, assured me that pretty much any wax will work and different kinds can be intermixed. I thought I'd be really smart and put the block of wax in an old metal can inside the cooker to keep the cooker from getting wax all over it. Nice idea, but it dripped and got wax it it anyway ;-)
I'm using the pour mold (commonly called a dump mold) that I made of my miniature fox (you can see on earlier posts). After melting the wax, I took a small cup, dipped it into the melted wax and poured into the mold. Then swirled the mold around and emptied the wax back into the pot. A layer of wax remained inside. I did this several times to build up layers.
1) crockpot with melted wax in can
2) wax in the mold (I tried tape to secure the mold but it didn't stick very well - rubber bands worked better)
3) the wax mold of the fox - it has flaws and the base would need to be trimmed.
4) I was anxious to see the wax and demolded too soon - the wax was still quite warm and broke.You can see how the swirling of the wax creates a hollow casting.
5) I figured it would take several tries to learn the process enough to get good results. Luckily I can simply melt down the rejects to reuse the wax.
6) Back into the pot for remelting. I tried again that night - but the wax wasn't hot enough so it was a tad lumpy. The results were another imperfect casting so will try again later.

Miniature Fox Sculpture with New Patina

I wasn't satisfied with the first casting and patina of my miniature fox sculpture, so try, try again. This one came out much more to my liking and I earned a good lesson: solid colors show texture and form much better than variegated colors. Especially in such small scale (about 3"). I have a base that I'm preparing so when it's dry we'll see how it looks on a solid wood base.

My next endeavor will be to cast this fox in wax and chase it. I have an appointment with Art Casting Foundry in Loveland, where I'll be having this little guy bronzed!

I'm quite excited about that - I sculpted him with mold-making and bronzing in mind as I want to learn both processes.

Since this patina came out much better, it gave me the urge to work on some of my other sculptures. There were two in particular that I didn't care for how the original patina came out. Since I wasn't happy with the over all look, I decided that I could risk ruining them further by removing the patina and trying a different. It was a good choice - and I will post new photos of them soon.

Lastly, I've been struggling with my photography. On a shoe-string budget, I've been trying to outfit my photo area and have been making loads of test photos. Thank goodness for digital! Back in the day you could photo for a show, send the film off and not find out till a week later that they were awful! But now - Bam! upload the photos and see how bad they are instantly! ;-) Actually, I made real progress this week in getting white balance and lighting to agree - so new photos will be up soon!

Cast sculpture miniature fox

This is the final cast piece from the mold I made of my miniature fox. You can see the original oil-based clay sculpt on my December blog. The instructions and process of how I made the mold are in the previous post.

This was cast using Smooth-On's Smooth-Cast 300 liquid plastic.

This is an easy product that is mixes compounds A+B in equal amounts. The plastic cures in a matter of minutes to a very white plastic. It demolded from the silicone very easily.

The down side is that, well, it's PLASTIC. Not my favorite substance. But this is a learning process . I painted the plastic casting using acrylics to mimic dark stone and the results are fine. I should have done a little more clean-up to the lines where the mold joins together, but for a first try at casting, I thought it came out well.

I could also pour melted wax into this mold, clean up the wax and take it to bronze at some point. We'll see ;--)

Miniature Fox Sculpture mold making

I took the miniature fox that I sculpted in December and made a mold (often called a pour or dump mold). I used Dragon Skin mold-making products by Smooth-ON.

 1). Dragon Skin is a 2-part silicone mold - you mix equal parts of A + B. I also used Liquid Gloves - it forms a barrier to protect your hands from absorbing chemicals or paint - it feels nice, goes on like hand lotion.
2)  I cut the bottoms off of two plastic cups to form a cylinder around the fox sculpture. I put a small bit of clay on the bottom of the fox sculpture to help it stay in place, then put the cups over it and sealed the bottom of the cups to the base to keep the silicone from leaking out.
3)  I also put the whole thing on a small tray in case it leaked - but this time I sealed it well and nothing leaked out.
4) Mixing Parts A + B
5) Poured into the cylinder and curing (left it over night)
6) I took this to class and my instructor, Rik Sargent, helped me to cut the cured silicone on two sides on a diagonal to get the clay out.

Miniature Fox Sculpture in Oil Based Clay

 I need to start learning the mold-making process, so I sculpted a small image of a fox in oil-based clay. I chose the animal and the pose to make for as easy of a mold as possible - notice that the entire composition is very pyramid in shape. I made a simple armature of a nail driven into a small wooden disc. Then I used oil-based clay to sculpt the fox in a more stylized manner.

It was fun to sculpt something different from figure and interesting to try and capture the essence of a fox without worry of trying to be anatomically correct. The oil-based clay is still kind of new to me and the sticky texture is still something that I'm getting used to. The upside is that you can stop and start as many time as you wish and it never dries out like water-based clay.

This measures 3.5" tall and is sculpted in Classic Clay purchased from Sculpture Depot.  Next I'll be showing the process that I used to make a pour mold of this sculpt. I learned this technique in the sculpting class that I took with Rik Sargent at the Denver Art Students League.