. ▁ ▁Life ▁and ▁work ▁ ▁From ▁ 1 8 2 2 ▁to ▁ 1 8 2 3 , ▁he ▁served ▁an ▁app rent ices hip ▁with ▁the ▁Swiss ▁painter ▁and ▁publish er , ▁Johann ▁Ludwig ▁Ble uler , ▁in ▁Sch aff hausen , ▁then ▁finished ▁his ▁app rent ice ▁period ▁in ▁ 1 8 2 6 ▁with ▁Ble uler ' s ▁brother - in - law , ▁Johann ▁Heinrich ▁U ster ▁( 1 7 7 4 - 1 8 6 6 ), ▁in ▁Feuer th alen . ▁After ▁that , ▁he ▁lived ▁with ▁Ble uler ▁and , ▁in ▁ 1 8 3 3 , ▁followed ▁him , ▁together ▁with ▁several ▁other ▁pain ters ▁from ▁Ble uler ' s ▁school , ▁to ▁Schloss ▁Lauf en , ▁above ▁the ▁R he inf all . ▁ ▁He ▁continued ▁to ▁work ▁for ▁Ble uler ' s ▁publishing ▁company , ▁special izing ▁in ▁the ▁creation ▁of ▁ved ute ; ▁contrib uting ▁illustr ations ▁for ▁numerous ▁books . ▁After ▁Ble uler ' s ▁death ▁in ▁ 1 8 5 0 , ▁he ▁moved ▁to ▁Konst anz , ▁where ▁he ▁lived ▁until ▁ 1 8 6 1 , ▁when ▁he ▁moved ▁to ▁Fre ib urg ▁im ▁Bre is g au , ▁where ▁he ▁worked ▁as ▁a ▁landscape ▁painter ▁and ▁art ▁teacher . ▁ ▁Among ▁the ▁notable ▁publishing ▁projects ▁he ▁participated ▁in ▁were : ▁ ▁Maler ische ▁Re ise ▁von ▁Fre ib urg ▁im ▁Bre is g au ▁durch ▁das ▁Hö ll ent hal ▁und ▁Don au esch ingen ▁nach