Conceptual design of jewellery: a space-based aesthetics approachVaia Tzintzi, Athanasios Manavis, Nikolaos Efkolidis, Christos Dimopoulos, Konstantinos Kakoulis and Panagiotis KyratsisMATEC Web Conf., 112 (2017) 07025DOI: https://doi.org/10.1051/matecconf/201711207025