Cogwheel push-pull train of the former Bex-Villars-Bretaye (BVB), now Transports Publiques du Chablais (TPC), near Bretaye, with the highest mountain of the alps, Mont Blanc (4810 meter), in the background. BDeh 4/4 # 81 "Gryon" from 1976 (SWP, SLM, SAAS) with publicity paint scheme for Banque Cantonale Vaudois (BCV), B # 62 and cab car Bt # 64.