Final answer:
The statement describes a wood grain feature related to the growth rings of a tree and is relevant to woodworking and botany.
Step-by-step explanation:
The statement "Shows little contrast in color between spring wood and summer wood" describes a wood grain feature. This characteristic is observed in the growth rings of a tree and distinguishes between the lighter-colored, faster-growing spring wood and the typically darker, slower-growing summer wood. Trees with little contrast between these rings may make the pattern less distinguishable, and this is often used in the context of woodworking or botany. It is not related to painting techniques, human vision, or a specific type of artistic design.