Artwork
Four somites of a mouse
Four somites of a mouse is an unspecified work on paper by J Wetselaar-Whittaker. It dates from 1970 and is held in the collection of the Leiden University Libraries.
About this work
Overview
The work, titled “Four somites of a mouse,” is a diminutive watercolor illustration rendered on light paper. It depicts four embryonic somite structures, presented as paired green and orange forms arranged side by side. The composition is compact, emphasizing the minute scale of the biological subject.
Subject & Meaning
The image records a developmental stage of a mouse embryo, focusing on the somites—segmental blocks that give rise to the vertebral column and associated musculature. By isolating these four units, the drawing highlights the regularity and symmetry inherent in early vertebrate segmentation.
Technique & Style
A single grey brushstroke outlines each somite, followed by a subtle grey wash that softens the edges. Within these contours, vivid green and orange watercolors fill the forms, creating a contrast that draws the eye to the anatomical detail. The restrained palette and precise line work reflect a scientific illustration approach.
Context
Such illustrations belong to a tradition of anatomical documentation used in zoological and embryological research. Produced for a museum collection devoted to ethnography and natural history, the piece serves both as a visual record and as an educational tool for scholars studying vertebrate development.
Artist & collection
Artist
This artist made precise studies of the body—drawings and sculptures that cut straight to the bones, muscles, and tissues.
