Disparity between Shapes

At some level or another, the word dissimilarity reminds me of shapes and what different shapes can do to a thing.
Especially when it comes to liquids, I think they are at the mercy of the containers they are in.
I have always been intrigued by the way they change their shape according to their container. While a thin long bottle can make a liquid look lean and elongated, a short and curvaceous one can make the same liquid look rather sensuous.

This work of art for me highlights the disparity between shapes. And how each shape has a different story to tell.