diff --git a/collects/scribblings/scribble/manual.scrbl b/collects/scribblings/scribble/manual.scrbl
index 6e977cf7..137e369b 100644
--- a/collects/scribblings/scribble/manual.scrbl
+++ b/collects/scribblings/scribble/manual.scrbl
@@ -859,6 +859,16 @@ key for the index iterm does not include quotes.}
 @defproc[(indexed-envvar [pre-content any/c] ...) element?]{A
 combination of @scheme[envvar] and @scheme[as-index].}
 
+@; ------------------------------------------------------------------------
+@section{Images}
+
+@defproc[(image [filename-relative-to-source string?]) element?]{
+ creates a centered image, from the given relative source path.}
+
+@defproc[(image/plain [filename-relative-to-source string?]) element?]{
+ creates an in-lined image, from the given relative source path.}
+
+
 @; ------------------------------------------------------------------------
 @section{Bibliography}