Last week we set our iWitness members a challenge to capture yellow in their shots. Spring has officially sprung and the county is awash with bright colours.

Ipswich Star: Stunning yellow fields adorn the Shotley Peninsula. Picture: JAMES WILSONStunning yellow fields adorn the Shotley Peninsula. Picture: JAMES WILSON

The dreary washed out greys and blacks of winter have been replaced with the vibrant yellows and greens of spring.

Ipswich Star: Yellow Ferrari. Picture: MICK HIGHNAMYellow Ferrari. Picture: MICK HIGHNAM

Everywhere begins to pop with colour as a new lease of life is injected throughout the countryside - and it is perfect for some exciting picture opportunities.

Ipswich Star: Balloon in field of rapeseed. Picture: MICK HIGHNAMBalloon in field of rapeseed. Picture: MICK HIGHNAM

The winner was Mick Highnam, who shot a selection of flowers along the Cambridge Botanic Gardens

Ipswich Star: Stunning yellow fields adorn the Shotley Peninsula. Picture: JAMES WILSONStunning yellow fields adorn the Shotley Peninsula. Picture: JAMES WILSON

Ipswich Star: Dahlia at Hyde Hall. Picture: MICK HIGHNAMDahlia at Hyde Hall. Picture: MICK HIGHNAM

Ipswich Star: Field of Daffodils. Picture: MICK HIGHNAMField of Daffodils. Picture: MICK HIGHNAM

Ipswich Star: Colman's mustard in its iconic yellow tin. Perfect on a Sunday roast. Picture: JULIE KEMPColman's mustard in its iconic yellow tin. Perfect on a Sunday roast. Picture: JULIE KEMP

Ipswich Star: Pudsey in for the photo challenge. Picture: Pamela BidwellPudsey in for the photo challenge. Picture: Pamela Bidwell

Ipswich Star: A collage of yellow flowers that are blooming in the garden at the moment. Clockwise from top left - Lesser Celandine; Primrose; Forsythia; Primula; Dandelion; Daffodil; Cowslip, and centre spot goes to the humble daisy. Picture: JULIE KEMPA collage of yellow flowers that are blooming in the garden at the moment. Clockwise from top left - Lesser Celandine; Primrose; Forsythia; Primula; Dandelion; Daffodil; Cowslip, and centre spot goes to the humble daisy. Picture: JULIE KEMP

Ipswich Star:

Ipswich Star: Sunset on the kessingland levels. Picture: ROBERT MCKENNASunset on the kessingland levels. Picture: ROBERT MCKENNA

This week’s iwitness weekly challenge theme is food.

Whether it’s a the smokey embers of that first barbecue in April or the fresh selection of fruit in your morning smoothie, food gives you the opportunity to experiment with a whole host of textures, colours and tones.

To submit your entries, become a member online.