I was checking through my casting techniques today, to make sure that I pack what I need for Portugal. This is the cuttlefish casting, which I poured outside as the burning fish bone smells.
This is the casting inside the cuttlefish. The cuttlefish texture can look really good (this is not a good example though)
This is the same dog cast in oil sand, still with sprues and funnel. The oil-sand holds the detail and doesn’t flash the way the cuttlefish tends to. On the right is the wee bone original.
And these are the three dogs – cuttlefish, oil-sand and beach-sand castings.
The beach-sand has a great texture which is why I use it for my work