Heemskerck Van Maarten Portrait of a man Sun Maarten Van Heemskerck

The picture has something of this: people, lid, man, veil, wear, portrait, cap, elderly, facial hair, outerwear, outfit, cowboy hat, cowboy, writer, mustache, musician, facial expression.
Perhaps it’s a painting of a man sitting at a table with a book and a cup of coffee in front of him and a book.