baptism bathe christianity handrail pool pools spa spas steps swim swimming swimming pool water basin jump lop male splash swimming-pool blue clear fun inviting leisure madeira resort activities boys enjoyment safety snorkeling summer swimmers underwater boy children colorful colourful depth father floater girls parents shallow background cool external lines outdoor rectangles refresh relax ripples sport squares texture tiles girl sporting swimm swimming school angles architectural-elements architecture chemical-sanitation chlorinated covered exercise filled full glass heated hot-tub hydrotherapy indoor-pool indoors inside interior jacuzzi light lighting lit maintained monitored paddling-pool recliners reclining recreation reflections relaxation sanitized seating shelter sheltered spa-pool swimming-bath undercover wading-pool warm windows