When İ was painting in orange garden its owner came and gave me fresh oranges with leaves. Just peaked from the tree, with strong odour they were filled with juice. Squeezing them for my husband İ notised that thoose lust two are too good and İ decided that its enough juice, lets paint the remained fruits! And İ started to paint right there in the kitchen, where oranges looked the most delicious.
300 years stable oil paint, varnish