Rue de Vaugirard, the longest street in Paris, offers a safe 4-kilometer cycle ride from the 15th to the 6th arrondissement.

If you want to stop your yard being overlooked, or to block an unattractive building, you can in fact cultivate your own ...

c-staminate blossom (enlarged), d-pistillate blossom (enlarged); European beech (Fagus sylvatica), a-branch with pistillate and staminate (below) blossoms, b-staminate blossom (enlarged), c-involucre, ...

Bottom row: Bogbean (Menyanthes trifoliata), a-unripe fruit and cross section (b), c-bursting fruit, d-seed (cross section), e-blossom part with stamens; European beech (Fagus sylvatica), a-stamen, ...