:Hi , if it is relevant to the article you might want to quote text inside a paragraph. You could use a quote box template just like: https://en.wikipedia.org/wiki/Oscar_Wilde#Imprisonment or simply choose the "block quote" from the drop-down formatting list in the top left of the visual editor, like: https://en.wikipedia.org/wiki/Oscar_Wilde#Early_life
Regarding the image, can't you find it from another source? Probably not... Maybe just try to think of something else, free of copyright. Maybe an Irish riot or something like that.
Good that the article is out now, but consider adding also the reference number to the trials you quote.