So here is a mini-step by step on weathering the skull:
First, I cut off the back of the skull on the band saw (Yum! Indonesian monkey skull bone dust; no pathogens in that stuff, for sure...) Then, a quick all over wash with dilute Burnt Sienna acrylic paint and then a more focused wash on the sutures, foramina, tooth sockets, orbits; basically all the low points.
Next a wash with this great stuff, again concentrating on the low spots:
:
Here is the result:
I love the Aim Products weathering solutions (and powders) because they are alcohol based and so can be taken back off with alcohol if you overdo it.
Next , a more opaque wash with Delta Dirt,
focusing on the nooks and crannies: orbits, nasal cavity, temporal fossae, etc. Using a swab with alcohol, I rubbed it back off the high spots:
Because these Aim Products weathering solutions have multiple pigments in them, you get a very nice polychromatic effect, mimicking actual age/wear/weather. You can see green, grey and blue tints in these photos but it is really striking in person. You could certainly achieve this with acrylic paints and powdered pastels but it would take much more time.
Next, a quick couple of coats of Dull-cote and then a couple of coats of Johnson's paste wax (or neutral paste shoe polish) to restore a nice, well-handled bony sheen:
Finally, some vigorous rubbing with a nylon abrasive pad to take a little pigment off the high spots:
Done!
![IMG_0205.jpg IMG_0205.jpg](https://therpf-f28a.kxcdn.com/forums/data/attachments/107/107613-232cfd7ada5cc0454717387d436c1d51.jpg)