The field trip the Magic Touch workshop was really eye-opening. Not only does the conductor taught us about the difference between RGB and CMYK, he also taught us a lot about printing technologies and techniques. For example, RST is such a versatile type of paper because it can be used without applying heat, thus very useful for instances where a heat press machine is not available.
Fig. 1 & 2: The Magic Touch workshop and the printing paper catalog
Fig.3, 4, 5, 6, 7 & 8 (below): Examples of works done by the workshop
Fig. 9 & 10: Mini heat press machine ~ $400