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:
Naturalis Biodiversity Center RMNH.ART. Pterois lunulata Brotula multibarbata Plotosus lineatus Octopus sp. Octopus vulgaris Sepia sp. Kawahara Keiga Siebold Collection pencil drawing water colour. Biohist Creator Kawahara Keiga Author artwork Author publication Basis of record drawing colour Catalog number RMNH ART