1 INTRODUCTION

3 THE CLUSTER RXC J2248.7–4431

4 COMPARISON OF DES AND CLASH
4.1 Star/galaxy separation
4.2 Photo z
4.3 Stellar Masses

5 DARK MATTER AND STELLAR MASSES
5.1 Galaxy samples and stellar mass estimates
5.2 Masking and background correction
5.3 Stellar mass profile
5.4 Comparison to total mass from weak lensing
5.5 DES stellar masses and weak lensing mass maps

6 CONCLUSIONS