1 INTRODUCTION
2 THE SUBARU SUPRIME-CAM SURVEY
2.1 The survey
3 STELLAR POPULATIONS AND STRUCTURE
3.1 Colour-magnitude diagrams
3.2 Radial gradients
3.3 Spatial distributions
3.4 Radial profiles
3.5 The ages and metallicities of Andromeda II
4 DISCUSSION
4.1 Two components versus smoothly varying gradients
4.2 Andromeda II and the Local Group dwarf spheroidals
5 SUMMARY