...Anyone over the age of 18 can take part, but to be in with a chance of winning, you need to share an image of your cake on social media either via Twitter, Instagram or Pinterest using #brownsbirthdaybake, or on Facebook by posting it to our profile page.
A small team of judges will review the entries, drawing up a shortlist of 20 finalists, from which three lucky winners will be selected. The results will be announced on social media on Tuesday 30 August 2016.
Prizes will be given for the top three cake designs and include a luxurious overnight stay at Weston Park's stunning Temple of Diana; a champagne hamper together with free entry tickets to one of Brown’s most prestigious sites; and a family pass for any National Trust landscape.
The winners will also each receive a copy of garden historian Sarah Rutherford’s book Capability Brown and his Landscape Gardens, which provides an insight into Brown and his work...