Complex sentence: Along initial design by Rhode-Kellermann-Wawrowsky, all seats were to create a mosaic of yellow and orange in various tones, which was to match the'amber' facades and roof.
Split into simpler sentences: Along initial design by Rhode-Kellermann-Wawrowsky all seats were to create a mosaic of yellow and orange in various tones. This was to match the'amber' facades and roof.