This test page was evaluating how a quadrille pattern would overlay over stamp spaces.
I noticed the grid pattern always looked bolder in the PDF than when it was actually printed on paper with my setup. This example defines a grid with gray color and you can choose other colors to make it lighter or darker. This prints light.
To achieve the overly result, you define the grid (grid fills to bottom marginand then use VSPACE with a negative number to move the subsequent elements back up the page rather than to be inline.
I usually save tests for future reference.
ALBUM_DEFINE_FONT(BA "Palatino Linotype")
ALBUM_DEFINE_FONT(BB "Palatino Linotype Bold")
ALBUM_DEFINE_FONT(BI "Palatino Linotype Italic")
#ALBUM_PAGES_BORDER (0.7 0.15 0.0 0.55) #Steiner clone
ALBUM_PAGES_SIZE (215.9 279.4) #Set the album page size to US Letter (8.5 x 11)
ALBUM_PAGES_MARGINS (25.0 15.0 15.0 15.0) #left, right, top and bottom page margins
ALBUM_PAGES_SPACING (1.0 5.0) #set horizontal & vertical spacing for elements on a page
# ------------------------------------------------------------------------------
# The first page of the album
#
PAGE_START
PAGE_TEXT_CENTER (BB 18 "Afghanistan")
PAGE_VSPACE (-3)
PAGE_RULE_H (0.3 0 0)
PAGE_COLUMN_START (5)
ROW_START_FS (BA 6 0.1 1.0)
STAMP_ADD_IMG (55.8 60.2 "afghanistan_map.png" "" "" "" NO_FRAME)
PAGE_TEXT_PARAGRAPH_START(HN 10 LEFT)
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. A diam maecenas sed enim ut sem.
PAGE_TEXT_PARAGRAPH_END
PAGE_COLUMN_NEXT
ROW_START_FS (BA 6 0.1 1.0)
PAGE_TEXT_PARAGRAPH_START(HN 10 LEFT)
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. A diam maecenas sed enim ut sem. Ut ornare lectus sit amet est placerat in egestas. \n\nIn nisl nisi scelerisque eu ultrices vitae. Donec adipiscing tristique risus nec. Cras fermentum odio eu feugiat. Vel turpis nunc eget lorem dolor sed viverra ipsum. Vel pretium lectus quam id leo in. Faucibus et molestie ac feugiat sed lectus vestibulum mattis. Arcu odio ut sem nulla pharetra diam sit amet.\n\n
PAGE_TEXT_PARAGRAPH_END
#STAMP_ADD_IMG (40 25 "afghanistan.png" "" "" "" NO_FRAME)
#PAGE_TEXT_CENTER (BA 10 "Area: 652,230 square kilometers\n(251,830 square miles)")
#PAGE_TEXT_CENTER (BA 10 "Population: 38.9 million (2020)")
#PAGE_TEXT_CENTER (BA 10 "First issued stamps in 1871.")
PAGE_COLUMN_STOP
COLOUR_PAGE_QUADRILLE(grey)
PAGE_QUADRILLE(0.1 5.0 5.0 centre)
PAGE_VSPACE (-150)
ROW_START_FS (BA 8 0.1 15)
STAMP_BORDER_STYLE (SIDES B)
STAMP_ADD (30 34.0 "+" "" "Kingdom of Kabul 1871-1891" "")
STAMP_ADD (30 34.0 "+" "" "Kingdom of Afghanistan \n1891-1973" "")
STAMP_ADD (30.0 34.0 "+" "" "Republic 1973-2002 -" "")
STAMP_ADD (30.0 34.0 "+" "" "Transitional Islamic State \n of Afganistan 2002-" "")
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