d ▁man or ▁house ▁( ca . ▁ 1 8 9 7 ) ▁ ▁A ar hus ▁Theatre ▁( 1 8 9 7 – 1 9 0 0 , ▁with ▁Karl ▁Hans en ▁Re ist rup ) ▁ ▁Development ▁plan ▁for ▁the ▁Mar sel is borg ▁Castle ▁estate , ▁A ar hus ▁( 1 8 9 8 , ▁with ▁city ▁engineer ▁Charles ▁Am bt ) ▁ ▁A ar hus ▁City ▁Library , ▁today ▁the ▁National ▁Business ▁Archives , A ar hus ▁( 1 8 9 8 – 1 9 0 2 ) ▁ ▁Mar sel is borg ▁Palace , ▁A ar hus ▁( 1 8 9 9 – 1 9 0 2 ) ▁ ▁Grey ▁House ▁( 1 9 0 1 ) ▁ ▁Ext ension ▁of ▁the ▁Ny ▁Car ls berg ▁G ly pt ote k ▁Art ▁Museum , ▁C open hagen ▁( 1 9 0 1 – 0 6 , ▁following ▁an ▁architecture ▁competition ) ▁ ▁Office ▁and ▁labor atory ▁building , ▁Ny ▁Car ls berg ▁G ly pt ote k , ▁C open hagen ▁( 1 9 0 1 ) ▁ ▁Villa ▁K amp en , ▁A ar hus ▁( 1 9 0 1 – 0 2 ) ▁ ▁St . ▁Johannes ▁Church ▁( 1 9 0 2 – 1 9 0 5 ) ▁ ▁Post ▁and ▁Te legraph ▁building , ▁A ar hus ▁( 1 9 0 3 – 0 5 ) ▁ ▁Main ▁building , ▁R ye ▁N ør sk ov ▁estate , ▁Ry ▁( 1 9 0 4