Here's a page dedicated to the famous mosaic of the beautiful Zoe the Porphyrogenita and her third husband Constanine the money bags form the upper gallery.
Russian Painter - Mikhail Vasilievich Nesterov
Nesterov was one of Empress Alexandra's favorite painters, his picture of the Annuciation hung in the Mauve Room. He worked for Grand Duchess Elizabeth in her Martha and Mary convent in Moscow. Here's a bio.
Imperial Bedroom
Portrait Hall
Mauve Room
Maple Room
Aleksey's Bedroom
Nicholas's Study
Aleksey's Playroom
Formal Reception
Balcony View
Aleksey- Balcony
Children-Mauve
Nicholas's Bathroom
Alexandra- Mauve
Nicholas's Reception
Tsarskoe Selo Map