JO COX: DEATH OF AN MP, BBC2, 9pm

WHATEVER your politics, and whatever your heart is made of, this is a terribly sad film. It will leave you upset, but also angry that a good politician, and a good woman, was so cruelly taken away.

No-one needs to be reminded of what happened to Jo Cox, and so this film focuses on her personality and work. We learn about her career with Oxfam, and of her friendships, marriage and motherhood (footage of her with her children singing “You can’t catch me! I’m a banana!” will melt the coldest heart).

But this isn’t just a tribute to Jo Cox. We also learn more about Thomas Mair, her killer, whose life was bleak and lonely by comparison. Described as a “hermit”, he had mental health issues and was an obsessive character who always scrubbed his hands clean with Brillo pads.

The police offer their assessment of Mair, and we see interview clips with him and follow his movements on CCTV.

RYAN GANDER: THE IDEA OF JAPAN, BBC4, 9pm

RYAN Gander is a conceptual artist, meaning he transforms concepts into a visual language. No paintings of fruit bowls for him.

Gander leaves behind his studio in Suffolk and heads to Japan, a country that has always fascinated him as its people have a deep love of symbols and images.

He thinks Japan has “a special relationship with time”, and draws from its rich spiritual, decorative past to create images which describe and shape its future. So Japan can be defined, and instantly recognised, by classic images like the geisha, Samurai, cherry blossom, rolling waves and serene mountains, but also by punchy modern images like anime, Godzilla and robots.

He compares this to Britain’s dreary relationship with the past, which he associates with “Dads Army, the Empire, and people moaning about how great it was in the good old days”.