Nicolau Wallenstein:
Moinho de vento / Windmill
Nicolau Wallenstein:
Desenhada pela natureza / Designed by nature
Nicolau Wallenstein:
Moinho na primavera / Windmill in spring
Nicolau Wallenstein:
Towards the stars
Nicolau Wallenstein:
Descendo para a cisterna de água / Descending into a empty water cistern
Nicolau Wallenstein:
O beijo... / The kiss...
Nicolau Wallenstein:
Graciosa Island, Azores