Abstract: | Three thousand years ago “heart” had created on Chinese hieroglyph. From then on the design of different heart images can be found frequently in many different cases. Those places using heart image and the products of heart image more or less show there is particular regulation exists in the application of those works. Therefore this study attempts to dig out the design regulation of heart image application. A literature survey has carried on at first to find out the evolution route of heart shape and its meaning. It was found that heart gradually used to represent heart. This study searched heart-design samples though many different ways. One thousand and twenty samples have collected. The deep investigation in next stage can be separated to three sections Focus group method has been used at the first section of investigation. A group of 3 expert members separated all samples to 5 major groups according to their texture, shape, colour, layout of image and text combination design, and style. Further smaller items were used to separate samples in each group. Some samples were examined and introduced at each items. Except the design of image, the others are all the combinative design of heart image and text. The latter are 524 pieces (51.37%) of 1020 samples. It is over half numbers. Therefore the next section investigates the combination design of heart image and texts. Those 524 samples were separated to 3 groups according to the position of heart image and texts. Most of them have text surrounding heart (328 samples, 60.59%), followed by text inside and also outside heart (120 samples, 22.9%), the least is text inside heart, only 76 samples (14.5%). The number of samples in which text is major and heart is minor is 320 (61.06%), followed by both of hear and text are minor (100 samples, 19.08%). There are 95 samples (18.12%) use heart as major and text as minor. The least is both of heart and text are minor parts, only 9 samples (1.71%). It also founded that samples which text collocates with heart having positive emotional meaning is 313 (59.73%), the text is rational description is 211 samples (40.27%). Most hearts collocate with text is red, 138 samples (26.33%), followed by purplish-red heart 119 samples (22.13%). Purple heart is the least, only 6 samples (1.14%) Red heart is regarded as a symbol of love frequently, it probably is the reason why red heart has the top frequency applied in designs. However it makes people curious whether heart shape still keeps the information of love in different colours? None VII previous study has found at this topic. Therefore the third section investigation uses seven single colours including red, orange, yellow, green, blue, purple and their gradient colours between each pair to make 70 samples with heart shape. All samples have Munsell codes. This study observed the people of using heart design and found nearly all of them are female. Therefore ninety-one female students with design background answered the questionnaire to choice those samples they thought having love image. The experimental results show that the average approval of love image for all hearts only 15.9%. Red heart gets most approval (19.8%) among all single colour hearts. Light magenta (10P 7/8) inside samples have most agreement in all seven groups of gradient colour samples. Light magenta (10P 7/8) gradient to red (5R 6/6) surround is the top love image with 69.2% agreement, followed by light magenta gradient to purple surround (40.7%). Heart shape has love image no matter its colour is, but colour strongly affects the degree of love it expressed. This study carried on a deep investigation of heart shape application design. It never been done in previous study. It was found that there is not significant design rule at pure image design, but the combination of heart shape and texts has common trend. Although heart shape greatly used to express love, it also widely applied in the other cases. The degree of love it links with is dependent on its colour. |