Ken Anderson (USA), centre, and Peter Windsor (GBR), right, at the launch announcement live on the Speed Channel.
USF1 Launch, Speed TV Channel, Charlotte, North Carolina, USA. Tuesday 24 February 2009.
This size guide is intended for reference only. Images can be reduced to any size without affecting quality but you can never make an image bigger than its original size without pixelation. It's always safe to buy larger.
| Image size | pixels | |
|---|---|---|
| Small | 400 х 600 px | |
| Medium | 683 х 1024 px | |
| Large | 2336 х 3504 px |