An illustration or plate (image) in a book or magazine — the printed figure, photo, or the page containing it.
この美術書は高品質の図版が多い。
This art book contains many high-quality plates/illustrations.
論文には図版を別冊にまとめて添付した。
I attached the figures as a separate booklet for the paper.
図版のキャプションには出典を明記してください。
Please clearly state the source in the caption of the illustration.