Three greetings from Philippus P. Rusca and Horneman's profile portrait of the same(?), Christian Horneman

Three greetings from philippus p. Rusca and horneman's profile portrait of the same(?). Object Type: watercolor painting. Dimensions: height: 137 mm (5.39 in); width: 216 mm (8.50 in). Medium: brush and watercolor, pen. Collection: Statens Museum for Kunst. Christian Horneman, Tre hilsner fra Philippus P Rusca og Hornemans profilportræt af samme , , KKS13446-103, Statens Museum for Kunst