Mark Speight

1989: Mark Speight appearing on Blind Date (back row, third right) before his presenting career began Photograph: ITV/Rex Features

1997: Elliot Henderson Boyce and Mark Speight in the Bafta-nominated comedy and cartoon show Scratchy & Co. Photograph: ITV/Rex Features

1997: Carryl Varley, Elliot Henderson Boyle, Malcolm Jeffries and Mark Speight in the Scratchy & Co special Scratchy and Reg's House of Hilarity Photograph: ITV/Rex Features

1998: Natasha Collins with Mark Speight in See It, Saw It. Seven years later, the couple were engaged in Barbados and had been planning their wedding the night before Collins' death on January 3 Photograph: John Henshall/Rex Features

1998: On See It, Saw It Photograph: John Henshall/Rex Features

2000: On the set of See It, Saw It Photograph: John Henshall/Rex Features

2004: Linda Barker,Timmy Mallet and Mark Speight during the Rolf on Art - The Big Event in Trafalgar Square, which recreated Constable's The Hay Wain Photograph: Mike Webster/Rex Features

2007: Mark Speight adds the final piece of mosaic depicting Lenny Henry in Trafalgar Square Photograph: Ray Tang/Rex Features