For the first instalment of Young at art – a new series on the delights and dangers of introducing small children to art – Chloë Ashby weighs up whether it’s worth the effort For the first instalment of Young at art – a new series on the delights and dangers of introducing small children to art – Chloë Ashby weighs up whether it’s worth the effort I t all began at the Royal Academy. I was trying – and mostly failing – to look at epic, inventive paintings by Kerry James Marshall . My toddler was