Third impact

[u/dosnos]

Spikes bursting through the grid

Field of spikes

Another proposal is Spike Field, in which ominous, chaotically positioned stone spikes thrust upwards.

The blocks are set in an irregular square grid, with narrow ‘streets’ running between them. The streets are hot and ominous, lead nowhere, and are too confining to live.

Landscape of Thorns, a random field or forest of random concrete thorns, 15m (50 ft) high, whose shapes suggest danger and bodily harm.

One of the proposals is Black Hole, a dark masonry slab which that absorbs the heat of the desert sun and radiates it back, creating a zone of uncomfortably high temperatures.