Small fruit studies
 
These three small studies are made with a limited palette of only four colours. Mixes of red, yellow ochre, black and white can be used for a lot of things, and although you cannot really get those powerful greens, yellows and blues you can still make it believable as long as the values are correct.

An apple from below a tree in Simrishamn, an onion from a local shop in Kivik and two pears with moves.