stop motion hand making

hello all, a friend got in touch with me the other day and asked me how i made hands for puppets. well, i thought the easiest way to tell him was through my blog.  [pictures will be added later]
materials list
plaster
clay
plasticine
soft soap
foam-board
hot glue for glue gun
aluminum wire
wire
epoxy resin (glue)
latex
acrylic paint
milliput (optional)

tools list
sculpting tools
brush
sponge
glue gun
wire cutters
knife
nail scissors
mixing tub
marker pen

1. sculpt the hands out of plasticine

2. when happy with the sculpt build a box around it. i usually build mine out of foam-board and hot glue, however this can be a bit costly so if you plan to make lots of molds you may wish to use wood and a couple of L brackets.

3. build up a layer of clay to cradle the hands

4. now, very carefully build up the clay so it is about half way up the sculpt. make sure the clay goes right up to the sculpt and that there are no gaps otherwise the plaster will leak later on. now that is done add a couple of dents with the back of a brush.

5. mix the plaster and pour gently into a corner. now, there is an issue of air bubbles, this can be sorted in a few different ways. you can brush on a few layers of plaster with a very soft brush but it can mark the sculpt if not careful and will ruin your brush. the second technique is to continuously tap and jiggle the table that it sits on but this can lead to a collapse and plaster is not that fun to clean up. the third technique is to glue a nut to an electric motor and attach it to the mold, this has the same possible drawbacks as the previous technique.
if you want to strengthen your mold, add some strips of material(best used if you add layers of plaster instead of just pouring it all in)

6. when that is set dismantle the box, turn it over and remove the clay carefully. once it has all been removed build up another box around it. using clay, make a seal around the edge and add a couple of blocks of clay on opposing sides(this is to lever it open later).

7. now brush on soft soap (can be found online quite easily as normal soap is not exchangeable) onto the plaster only and using a damp sponge mop most of it away. do this several times (the more the better) as this will help the plaster separate later.

8. pour in the plaster as before.

9. when set remove the box and clay. at this point you may want to use a knife to remove any sharp edges. using a pry of some sort open the mold (best do this slowly as to not snap the mold).

10. remove the sculpt and any residual clay. if there are any air bubbles you can mix up a small amount of plaster and fill it in.

11. cut ten lengths of aluminum and position in mold and mark where the palm would be. throughout the process keep checking that it still fits in the mold. tie the lengths together with wire and use epoxy resin to glue it in place. you may then choose to add a little milliput on the palm as an extra strengthening device and to pad out the armature. if you were unable to twist the wire make sure you add a very small amount of milliput to the tips to make sure that it wont rip through the latex later on.

12. mix up some latex and a small amount of acrylic paint and brush it on the mold. add a couple of layers. the latex pictured is the one that i use as it sets quite quickly without the use of any setting agents.

13. place the armature in the mold and fill the two sides with latex, then press the two sides together. apply a couple of clamps.

14. when the latex in the centre is dry you can split the mold and you should have two animatable hands that will just peel out of the mold.

this process may take a couple of attempts at any stage to get it right so don't be downhearted if it goes wrong at any point. i hope you found this useful and you can now apply this process to any part of a stop-motion puppet. if you want a simpler, less detailed hand you can always make the armature and simply dip it into the latex(this will need a few layers with the later ones being mixed with a colour).

showing off

I like to think of myself as a very modest person, but I am proud to say that my work has been on show at an animation festivals (Stoke your fires) two years running as well as two graduation shows (i still am not sure why). here are just a few pictures of my work on show.

 this is pipa (yellow figure) on display with others  from Blue Sky's Robots at Stoke your fires. she later featured at Staffordshire university graduation show (one year before I actually graduated)

 these two are from a steam punk animation that I made with May Jowdh and Richard Ackland. the top picture is my main character and the other is one of the background characters i made, you may have noticed that it is based on count dooku from star wars clone wars ( and when i say based on.....).

this is a picture from my graduation show. i made the maquette of the dog that featured in the money tree. the replacement puppets were made by May Jowdh.

 again from the money tree these are the badger bailiffs that i made from foam latex. i animated the one on the right and Tom Grainger animated the one on the left.

 this is steam boy (as well as my steam powered robot), he was a background character from steam pub.

 this shows some of the small detail of the house set for money tree.

 and this is the set in its entirety.

finally this is the woodland set.

to see any of the animations that i have worked on please visit:
http://vimeo.com/user3906252

thank you
alex

no new work

it's been a while since my last post and i really haven't done much in the way of sculpting mostly because of my new job. however i thought i would put up some pictures of some older work that has yet to be shown.

this was my first attempt at pumpkin carving of an abc robot.

this is the small set for one of my animations, these are just light tests but it is still one of my favorite sets that i have made. It is made of foam board that i cut and bent into a tunnel, i then coated the walls in pva glue and sand and the floor is made from pva mixed with shards of plaster then coated in water effect.

this is a stop motion puppet that i made of a victorian soldier. the skull (pictured left) has a hinged jaw that could be move using a bolt that resides in the center of the skull. i used an allen key to move it and i hid the hole in the head with his hair. his face was made of a thin skin of latex (pictured below).

this is the sculpt for my two-face costume. I first sculpted a rough likeness of myself (left), i then started the final sculpt. this was the first sculpt that I didn't use references for as i had an idea of what I wanted it to look like.

this is a commission sculpt that i did for a young graphic artist, it is based on his comic book character Brocolli Man. he had a rough idea of what he wanted with it and gave me a quick drawing but i was given quite a bit of artistic license. as you can see he was pretty happy with it and it took about ten minutes until he stopped swearing.

thanks for looking
alex