This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
FMIB Grass Sponge Containing large piece of coral in depression From Anciote Keys Height inches diameter across top .jpeg Grass Sponge Containing large piece of coral in depression From Anciote Keys Height inches diameter across top inches Subject Sponges Tag Invertebrates Cite book Florida Commercial Sponges Smith Hugh Washington