Do you recognise any familiar faces?
1. RETRO
Pupils at Grove Road Community Primary School in their costumes for World Book Day in 2010 Photo: Marcus Corazzi
2. RETRO
The Harrogate Grammar School pupils with their awards from the Celebration of Achievement evening in 2009 Photo: Graham Schofield
3. RETRO
Children from Richard Taylor Primary School with Headteacher Barbara Belsham celebrating their Ofsted report in 2003 Photo: Steve Race
4. RETRO
Pupils from St Aidan's Church of England High School who won a competition to create their vision of a hospital for the future in 2008 Photo: Graham Schofield