This circumstance led her husband to paint in watercolor as well.
Many of his illustrations were done in watercolor and he eventually began to paint major works.
The shadows beneath his eyes might have been painted in watercolor.
As a painter her major work was in portraits and watercolors.
Her works at that time were done in watercolor on thin sheets of ivory.
He gave some attention also to painting in watercolors, but rarely exhibited his works.
Others are more complex, fully worked in gouache, watercolor and oil.
After his career he continued to paint landscapes, sports and portraits in watercolor.
With time, though, he found interest in working in watercolors on paper, only, and they became his main medium.
Sometimes, one of them will set up an easel and try to capture the scene in watercolors or oil.