Five a day?

In between work and a million other things mums do on a daily basis, I'm trying to paint - emphasis on trying because I know I'm not there yet, and many years ago, an art teacher told me I had no clue about colour, so here's hoping I haven't got all the values mixed up....why Five a Day?  Well here in England, we have a healthy living incentive to try to get children and adults actually to eat five fruit and veg per day - no, not five fruit and five veg, just a mixture of them, but five a day....so I had these lovely Granny smith and a rather yellow Golden Delicious!