| Line 55: | Line 55: | ||
occupying public spaces. | occupying public spaces. | ||
[[File:treeplanting.jpg|300px]] | [[File:treeplanting.jpg|300px]][[File:lehmhütten.jpg|300px]] | ||
== .optimizing cars == | == .optimizing cars == | ||
| Line 55: | Line 55: | ||
occupying public spaces. | occupying public spaces. | ||
[[File:treeplanting.jpg|300px]] | [[File:treeplanting.jpg|300px]][[File:lehmhütten.jpg|300px]] | ||
== .optimizing cars == | == .optimizing cars == | ||