Contrasted passageways

A whole world of contrasts and sensations created for people to enjoy the properties that water gives, using cold and hot changes, when walking barefoot over a bed of rounded edges. Cold water projectors, with starting times and activation using a pneumatic or piezoelectric switch for a good start-up. And at the end, we find other hot water projectors which turn it into a footbath with bi-thermal sensory message effects.