Olive fruit is pressed for olive oil. Emulsifying garlic with olive oil produces "aioli". These are served with honey, rosewater or olive oil. It was a remedy for tuberculosis mixed with honey and olive oil. In biblical times, Jerusalem was surrounded by forests of almond, olive and pine trees. Free oleic acid renders olive oil inedible. The city also produced soap made of refuse olive oil. It ranges from cream to darker olive skin tones. Products include textiles, carpets, and olive oil. Italy imports about 65% of Spanish olive oil exports. An increase in the number of olive oil trees has been also observed. He would often complete the image with a wash of oiled-down olive or brown ink. Pear, quince, and olive trees were also native. Vines and olive trees were little cultivated. Banana, olive and various fruits are also produced.