This model is an extension of my recent Diagonal Shift and Intersections series where I have used flat planes to intersect the curved vase forms in various ways. Here I have used two planes to split the vase form and (nearly) remove the central section. The curved shapes of the top and bottom sections visually connect to fill in the missing central section. This vase has a large gap between the two remaining sections, perhaps a bit too large to make the visual connection easy to make. I’m hoping to explore this idea further in more models.
Another new aspect of this piece that isn’t obvious in this photo is that I mixed a little color into the metallic paint. This piece has silver paint with hints of blue and purple mixed into it.
This piece was a bit easier to fold than many of my recent pieces, although the central section of the vase was still not trivial to collapse. Getting the correct length of the paper segments creating the flat planes between the sections is critical: a small excess length will cause a significant slant to what should be a flat horizontal plane. With practice over the past several years, I’ve learned how to adjust the calculated length to get flat horizontal planes. Typically, the paper needs to be a millimeter or two shorter than the math would suggest.