The painting, Going To The Mill, was bought by Arthur Wallace for £10 in 1926 and has been in the same family ever since.

Heather Cornelius delivered a letter to 10 Downing Street on Monday, the day after her husband Ryan Cornelius’s 71st birthday.

“The concept of compassion fatigue in those working in mental healthcare which is where the prolonged exposure to the suffering of others leads to a decline in empathy and compassion. “The ...