“…As mentioned above, despite the potential importance of studying mental imagery during a web surfing experience, few studies paid attention to the topic. However, some authors have evoked the potential mediating role of mental imagery in the influence of commercial websites’ vividness on surfers’ conative responses (Lao, 2011; Khrouf et al , 2012; Argyriou, 2012) or on their attitudes (Lee and Gretzel, 2012). Other researchers assumed that dominant colour of commercial websites, by contributing to its vividness or “sensorial richness” (Coyle and Thorson, 2001), influences web-surfers’ states which in turn reacts on their conative responses (Ettis, 2008; Wu et al , 2008).…”