A second contemporary type of Neolithic necropolis - the long barrow - is also found in Stone Age Ireland, but its design is more primitive and required far less organization.
During the succeeding period of Bronze Age art in Ireland (c.3000-1200 BCE), there is evidence of artifacts from the Beaker culture (named after the shape of its pottery drinking vessels), along with a series of wedge tombs.
With much of Europe experiencing a cultural stagnation due to the chaos and uncertainty which prevailed after the fall of Rome and the onset of the Dark Ages, the Church authorities selected Ireland as a potential base for the spread of Christianity and around 450 CE despatched St Patrick in the role of missionary.
His success, and that of his followers (St Patrick, St.
See, for instance, Christ's Monogram Page in the Book of Kells.
The ringed High Crosses fall into two basic groups, depending on the type of engravings and relief-work displayed.Thus, despite regular trade with Roman Britain, the country became a haven for the uninterrupted development of Celtic art and crafts, which were neither displaced by Greco-Roman art, nor destroyed in the ensuing "Dark Ages" (c.400-800) when Roman power in Europe was replaced by barbarian anarchy.It was this Celtic culture with its tradition of metallurgical craftsmanship and carving skills, (see Celtic Weapons art) that was responsible for the second great achievement of Irish art: a series of exceptional items of precious metalwork made for secular and Christian customers, (see also Celtic Christian art) as well as a series of intricately engraved monumental stoneworks.The fourth great achievement of Irish art was religious stonework.During the period 750-1150, Irish sculptors working within monasteries created a series of Celtic High Cross Sculptures which constitute the most significant body of free-standing sculpture produced between the collapse of the Roman Empire (c.450) and the beginning of the Italian Renaissance (c.1450).