Conversation so far:
What did Lawrence alma-tadema do in his later years?
Lawrence alma-tadema decorated his new home, to which he moved in 1883
How did Lawrence alma-tadema decorate his new home Which he moved in 1883?
Did Lawrence Alma-tadema still paint after he started decorating his home which he moved in 1883?
Lawrence alma-tadema continued to exhibit throughout the 1880s and into the next decade, receiving a plentiful amount of accolades along the way
What did Lawrence alma-tadema paint at the point where  continued to exhibit throughout the 1880s and into the next decade, receiving a plentiful amount of accolades along the way?
Spring
Did Lawrence Alma-tadema paint anything else besides Spring?
Silver Favourites
Was Lawrence Alma-tadema working on anything else in this time period besides the painting silver Favourites?
The Finding of Moses

Question: What was that painting of?
Self-contained rewrite: What was Lawrence Alma-tadema's painiting The finding of moses of?