The most chromatically elaborate of the worm-field compositions — a large format watercolor in which multiple worm or snake-like forms in different colors weave through each other across the white ground, each form individually characterized with internal dots, stripes, and color bands. This is the worm-field vocabulary at full color saturation.
The largest form — a broad pale-outlined snake curving across the lower third — contains an oval eye element and curved stripes within its body, suggesting a python or large constrictor rendered in pastel palette rather than naturalistic scale-color. Above it, smaller forms in green, yellow, orange, and pink weave and cross, some with dotted outlines, some smooth. At upper left, a chain of yellow oval beads; at upper center, a spotted yellow-orange worm with black dot markings.
At center left, a small rounded form — blue circle, green oval, spotted pattern — reads as an egg or a seed or a jewel nestled between the larger worm forms. This small dense element is the compositional anchor in a composition of linear movement.
The signed "SC" at center — barely visible, embedded within one of the worm forms itself — is the most unusually placed signature in the collection: Sidney signing from inside the painting rather than at the edge, his initials becoming part of the composition.
The overall impression is of a world entirely populated by worm-creatures, a world without other animal life, where color and pattern are the entire vocabulary of existence.