[magick-users] What font is used when not specified

[damien dunlop]

A typical set of lines used with convert might be:

-background white \
-splice 0x30 \
-pointsize 14 \
-annotate 0 "Font found on GIS PC" \

The font used on my PC is OK, but I would like
to use a bold version. So, how does one determine
the`default' font that is being used so that one
can then specify the bold version (if there is one)?