diff --git a/man/man1/termage.1 b/man/man1/termage.1
index d49962b..b5e8e53 100644
--- a/man/man1/termage.1
+++ b/man/man1/termage.1
@@ -1,26 +1,36 @@
-.Dd $Mdocdate$
+.Dd July 15, 2025
 .Dt termage 1
 .Os
 .Sh NAME
 .Nm termage
-.Nd one line about what it does
-.\" .Sh LIBRARY
-.\" For sections 2, 3, and 9	only.
-.\" Not used in OpenBSD.
+.Nd show images in the terminal
 .Sh SYNOPSIS
 .Nm
 .Fl h
 .Nm
 .Fl \-version
 .Nm
-.Op Ar
+.Ar
 .Sh DESCRIPTION
 The
 .Nm
-utility processes files ...
-When no file arguments are given,
+utility tries to read the given image file and displays it in the terminal,
+using UTF-8 block characters.
+For every terminal line, there will be two pixel rows possible.
+.Pp
 .Nm
-will read from the standard input.
+uses
+.Xr ImageMagick 1
+to interpret the image.
+It also needs the
+.Xr netpbm 3
+library for reading the image data supplied by ImageMagick.
+.Pp
+The best results are obtained when the terminal supports true color.
+Otherwise,
+.Nm
+will try to match the colors as closely as possible, given the available color
+palette.
 .Pp
 The options are as follows:
 .Bl -tag -width Ds
@@ -29,31 +39,31 @@ Print help text and exit.
 .It Fl \-version
 Print version info and exit.
 .El
-.\" .Sh CONTEXT
-.\" For section 9 functions only.
-.\" .Sh IMPLEMENTATION NOTES
-.\" Not used in OpenBSD.
-.\" .Sh RETURN VALUES
-.\" For sections 2, 3, and 9 function return values only.
-.\" .Sh ENVIRONMENT
+.Sh ENVIRONMENT
+.Bl -tag -width Ds
+.It Ev TERM
+This variable indicates the capabilities of your terminal, with the number of
+colors supported as one of the properties.
+.It Ev COLORTERM
+When this variable has the value
+.Ar truecolor ,
+this indicates your terminal supports true colors.w
+.El
 .\" For sections 1, 6, 7, and 8 only.
 .\" .Sh FILES
 .Sh EXIT STATUS
-.\" For sections 1, 6, and 8 only.
 .Nm
 exits 0 on success, and 1 if an error occurs.
 .\" .Sh EXAMPLES
 .\" .Sh DIAGNOSTICS
 .\" For sections 1, 4, 6, 7, 8, and 9 printf/stderr messages only.
-.\" .Sh ERRORS
-.\" For sections 2, 3, 4, and 9 errno settings only.
-.\" .Sh SEE ALSO
-.\" .Xr foobar 1
+.Sh SEE ALSO
+.Xr ImageMagick 1 ,
+.Xr netpbm 3 .
 .\" .Sh STANDARDS
 .\" .Sh HISTORY
 .Sh AUTHORS
-Bob Polis
+.An Bob Polis
 .\" .Sh CAVEATS
 .\" .Sh BUGS
 .\" .Sh SECURITY CONSIDERATIONS
-.\" Not used in OpenBSD.