The dual extrusion cousin of the "Julia Vase #011 Heatwave".The coloring pattern is straight from the formula that also made the shape.Part of the Julia Vase collection.Created using a morphing Julia animation, which is stacked and turned into a vase form.Tools used are all custom programs, based around voxelized generation.The final voxel models were converted to polygons using a marching cubes algorithm.No dualstrusion?I have yet to try, but I think in this case you could even print the separate parts and glue them together ;-)