Johnson finished his formal schooling at fifteen and worked in a dry goods store where he began making drawings. Responding to his talent, his father sent him to work in a lithography shop in Boston, probably Bufford’s. Several figure and landscape sketches survive from the early 1840s which indicate the ways he was exploring the human figure and the landscape about him using graphite pencil. More importantly, he began to excel as a portrait draughtsman in these early years; see Themes 43.1–.9, U.S. Early Portrait Drawings.
Johnson's reason for his sojourn in Düsseldorf and The Hague, 1849–1855, was to learn to paint with oil (see Themes 1.0–5.0). To achieve that goal, he studied anatomy while still making graphite sketches of interiors, landscapes, and figures from life. Among his best composed sketches were those done on trips to the Dutch countryside, especially those done at Dongen, the Netherlands. —PH

MacGibeny, 2022: The Dutch cabinet that Johnson purchased in Holland and brought back to America in 1855, depicted in this sketch, also appears in his painting Dutch Interior—Dongen, Province in Holland.
Baur 1940, p. 32, note for the recto, Putti: "On reverse is a sketch of a cabinet concerning which Johnson left the following record: 'This cabinet was the property of William the second, King of Holland, and was bought by me at the sale of his effects, at auction, in his palace in Tilburg, Province of North Brabant, a year or two after his death—William second (till 1815 Prince of Orange) died insolvent. Most of his effects, including his splendid Art Gallery at the Hague, were disposed of in the same way by his son and successor, William third—1851–1852. Wm. 2nd died March 17th, 1849.'"
- Subject matter
: