Professor John Purser 

This portrait of Professor John Purser, painted by Irish artist Sarah Purser, depicts the subject in a formal pose. The painting, likely created in the late 19th or early 20th century, showcases Purser’s distinguished appearance with his neatly trimmed beard and sharp features. Sarah Purser (1848-1943) was a prominent artist known for her portraits and landscapes, making this work a fine example of her skill in capturing likeness and detail. The subject's attire, with its dark suit and waistcoat, suggests his professional standing and the traditional style of portraiture prevalent during this time.