Alta alatis patent: 1 dike and ditches of different water levels, IJssellake in the back
Alta alatis patent: 2 dike of stones
Alta alatis patent: dike of stones
Alta alatis patent: wave breaker
Alta alatis patent: sandy beach
Alta alatis patent: grass on the dike
Alta alatis patent: 7 Dutch mountain
Alta alatis patent: to the IJssellake
Alta alatis patent: 12 dike and ditch
Alta alatis patent: Noorderdyk Molkwerum, a path where sheep find their way
Alta alatis patent: 14 more stones
Alta alatis patent: (l)on(e)ly house, at the former pumping station
Alta alatis patent: in decline
Alta alatis patent: lost harbour
Alta alatis patent: 19 wood structures
Alta alatis patent: 20 wood structures
Alta alatis patent: 21 advertisement
Alta alatis patent: 23 tree trunck
Alta alatis patent: 24 Molkwerum
Alta alatis patent: 25 home next to the church
Alta alatis patent: 26 winter meadow
Alta alatis patent: 27 farmhouse
Alta alatis patent: 28 sheep in the meadow
Alta alatis patent: 29 geese on wings
Alta alatis patent: 30 farmhouse