Because this is a gouache painting and gouache lifts very easily, I gave both the rooster and this lighthouse a light spray with an acrylic sealer. This kept the gouache from running when I brushed on the diluted Soft Gloss.
In the past I've used a Preval sprayer or my airbrush with the diluted Soft Gloss and was able to skip the acrylic sealer step. However, this time I had some sealer handy and it was easier to use it than bring out more equipment.
After a few days, I'll give them a several coats of Golden's spray varnish with UV inhibitors and they'll be finished!
I'll be working on a design project for the next few days and probably won't be able to post here on my blog. But keep checking back as I'll return with even more art or art ideas!