Water
Water is very seasonal in this part of Africa. Namaqualand is on the northern edge of the winter rain area of the Cape. Many years are very dry. This winter has been exceptionally wet and all the streams and rivers were still flowing. In one i saw my first spoonbill but could not get close enough to photograph.
On the right bank here are some Osteospermum, very common everywhere this year. More are below
Mesembryanthemums of different colours and sizes were everywhere. Their names seem to depend on which guide you use but
Above is probably Pig Salad (Varkslaai), Conicosia elongata. Below is probably Sand Salad (Sandslaai), Cleretum papulosum. I dont know whether the names imply that the Afrikaners used to eat them; they certainly seem to have tried most plants.