You can't directly upload images to this site. To get around it though, you can upload your images to here https://imgbb.com and then paste the resultant links into an Answerbank post. (Put each link on a separate line, to avoid them getting jumbled up).
The reason I came across that painting is that a few years ago I started reading some novels by Michael Connelly who featured Harry Bosch as a lead detective. It seems that the detective's mother named him, for some reason, after that Dutch painter and he ( the detective) shortened his first name to Harry. Yes, it is a really, really weird three part painting! https://en.wikipedia.org/wiki/Harry_Bosch
Hi Ethna, I know you're quite new to Answerbank, welcome.
If you can get the photos onto your computer via scan for example then you can upload them to the site below and then link to them by starting a new thread in Quizzes and Puzzles Topic.