Topographic map in French of Christmas Island, Australia.
*Topography : NASA Shuttle Radar Topography Mission (SRTM3 v.2) data (public domain) edited with: 
GRASS Gis
3DEM
dlgv32 Proand vectorized with Inkscape; UTM projection ; WGS84 datum ; Bathymetry : USGov public domain data provided by Demis (see the approval e-mail and the Demis forum) ;References used for the additional data :

Perry-Castaneda (PCL)
Ewan ar Born