Conclusion
This overview has provided examples of the shifting perceptions and definitions of art across time. The first part demonstrated the changing role of the artist and diverse types of art in the medieval and Renaissance periods. The second part outlined the evaluation of art in the academies, issues of style, and changes to patronage, where art and its consumption became increasingly part of the public sphere during the period 1600 to 1850. The last part addressed the way in which artists broke from conventions and the influence of globalisation on art production, in the period 1850 to the present.