First up is geometric patterns. From window grilles, to building fascias; floor vents to hoarding, these patterns seem to crop up everywhere - sometimes loud, sometimes subtle, but always creating stunning effects. Here are a few of our favourite gems!

The fascia of the offices above Boots, Oxford Street

The fascia of the offices above Boots, Oxford Street

London College of Fashion, Oxford Street

London College of Fashion, Oxford Street

Floor vents in the Royal Academy of Arts

Floor vents in the Royal Academy of Arts

Grilles in the Burlington Arcade

Grilles in the Burlington Arcade

Grilles around Wardour Street

Grilles around Wardour Street

Around Wardour Street

Around Wardour Street

Burberry hoarding

Burberry hoarding

Hoarding in St James's

Hoarding in St James's

Fabergé

Fabergé

Old Bond Street shop window

Old Bond Street shop window

Lina Stores

Lina Stores

Finally, and possibly the most surprising, a bicycle handle

Finally, and possibly the most surprising, a bicycle handle