1. INTRODUCTION

2. OBSERVATIONS

3. SOURCE DETECTION AND PHOTOMETRY

4. A HIGH-RESOLUTION TWO-DIMENSIONAL MAP OF THE COLOR-EXCESS

5. THE STELLAR REDDENING TOWARDS THE DIRECTION OF WD2

6. THE COLOR-MAGNITUDE DIAGRAM OF WD2

7. THE PHYSICAL PARAMETERS OF WD2

8. THE TWO CLUMPS OF WESTERLUND 2

9. SUMMARY AND CONCLUSIONS