1st step as normal we have to sketch the fish design in the polystyrene block that are give. if we draw it in marker pen it will be more visible and easy to cut off.
2nd step we have to cut the front part of the fish design which makes easy to cut off the back part of the polystyrene
3rd step cut the front part of the design to make the coral design to more visible to see.
4th step coat the finished designed with a layer of even thickness of butter
5th step make the fish scales, the easiest way to make a scale is line up balls of butter chunks and just pull it with a smaller finger to make a scale type of look.
The final view of the sculpture