portrait of a black dog, close-up of a startled dog with its mouth open. ink and watercolour

pet dog mammal animal carnivore black puppy monochrome drawing cat terrier nose white sketch art canine cute bernese border collie portrait breed mountain shepherd pedigree isolated fur studio young brown domestic closeup startled mouth open ink watercolor artistic expression emotion detailed portraiture mixed media reaction painting expressive artwork startling moment rendering 39aph39 emotional technique creativity adorable australian