I always have my students write a paper about a virtual museum tour, it is a great way to explore history without having to fight the traffic.
Travel + Leisure Magazine has a nice jumping off point, 16 museums which have the virtual tour option available:
https://www.travelandleisure.com/attractions/museums-galleries/museums-with-virtual-tours
Hopefully this sparks your interest in getting to the museum you view. there's nothing better than being there, but this can be a good substitute at the right time.