The exhibition in Nailsworth is chronicling the stories of those affected by the disease.
Nine fire engines were sent to the scene to extinguish the blaze.
The family has walked 1,300 miles following the death of Amelie in July.
Champion indoor rower and "full of life" daughter Amelie, died in July from a brain tumour.
A look at what stories are trending across the West of England on Thursday 23 October 2025.
The shortage means animal charities in Gloucestershire say they are buying hay at double the cost.
Residents and businesses speak out amid disruption caused by numerous roadworks.
A marketing campaign is under way to let people know that Nailsworth is once again open for business.
Tomas Coxe is banned from attending matches for three years after trying to punch security staff.