Balkans. The cultures might be linked with the transitional cultures mentioned before, because their techniques have some similarities and are both very different from Aurignacian ones but this issue is thus far very obscure. The Gravettian soon disappears from southwestern Europe, with the notable exception of the Mediterranean coasts of Iberia. The Gravettian culture also appears in the Caucasus and the Zagros Mountains. The Solutrean culture, extended from northern Spain to southeastern France, includes not only an advanced stone technology but also the first significant development of cave painting, the use of the needle and possibly that of the bow and arrow. The more widespread Gravettian culture is no less advanced, at least in artistic terms: sculpture (mainly venuses) is the most outstanding form of creative expression of these peoples. Transition to the Mesolithic Around 17,000 BCE, Europe witnesses the appearance of a new culture, known as Magdalenian, possibly rooted in the old Aurignacian one. This culture soon supersedes the Solutrean area and also the Gravettian of Central Europe. However, in Mediterranean Iberia, the Italian Peninsula, and Eastern Europe, epi-Gravettian cultures continue evolving locally. With the Magdalenian culture, Paleolithic development in Europe reaches its peak and this is reflected in the advanced art, owing to the previous traditions of painting in the West and sculpture in Central Europe. Around 10,500 BCE, the Würm Glacial age ends. Slowly, through the following millennia, temperatures and sea levels rise, changing the environment of prehistoric people. Nevertheless, Magdalenian culture persists until circa 8000 BCE, when it quickly evolves into two microlithist cultures: Azilian, in northern Spain and southern France, and Sauveterrian, in northern France and Central Europe, which are described as either Epipaleolithic or Mesolithic. Though there are some differences, both cultures share several traits: the creation of very small stone tools called microliths and the scarcity of figurative art, which seems to have vanished almost completely, being replaced by abstract decoration of tools, and in the Azilian, pebbles. In the late phase of this Epipaleolithic period, the Sauveterrian culture evolves into the so-called Tardenoisian and influences strongly its southern neighbour, clearly replacing it in Mediterranean Spain and Portugal. The recession of the glaciers allows human colonization in Northern Europe for the first time. The Maglemosian culture, derived from the Sauveterre-Tardenois culture but with a strong personality, colonizes Denmark and the nearby regions, including parts of Great Britain. See also Chalcolithic Europe Geological history