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diff --git a/app-config/firefox/grassland-monobiome-dark.xpi b/app-config/firefox/grassland-monobiome-dark.xpi
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diff --git a/app-config/firefox/tundra-monobiome-dark.xpi b/app-config/firefox/tundra-monobiome-dark.xpi
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diff --git a/app-config/firefox/tundra-monobiome-light.xpi b/app-config/firefox/tundra-monobiome-light.xpi
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diff --git a/app-config/firefox/tundra-monobiome.xpi b/app-config/firefox/tundra-monobiome.xpi
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diff --git a/generate.sh b/scripts/generate.sh
similarity index 78%
rename from generate.sh
rename to scripts/generate.sh
index 4560d8d..2775595 100755
--- a/generate.sh
+++ b/scripts/generate.sh
@@ -1,3 +1,7 @@
+#!/usr/bin/env bash
+# note: this script is not portable; to be run in the monobiome scripts/
+# directory (notice the `rm` invocations)
+
 rm -rf app-config/*
 symconf -c templates/ generate -o app-config
 
diff --git a/scripts/render.sh b/scripts/render.sh
new file mode 100644
index 0000000..ee5c670
--- /dev/null
+++ b/scripts/render.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+# usage: render.sh width height [extra kitty args...]
+#   useful for reproducible screenshots of terminal/vim setups 
+
+set -euo pipefail
+w=${1:?width}; h=${2:?height}
+out="kitty-$(date +%Y%m%d-%H%M%S).png"
+shift 2 || true
+
+# spawn a kitty window w/ a mark
+title="kitty-$(date +%s%N)"
+kitty --title "$title" "$@" &
+
+# create a targeted rule for the marked window and resize
+sleep 2
+swaymsg "for_window [title=\"$title\"] mark --add $title, floating enable, resize set width ${w} px height ${h} px, move position center" >/dev/null
+
+# get the spawned window geometry
+sleep 2
+geom=$(swaymsg -t get_tree | jq -r --arg t "$title" '.. | select(.name? == $t) | .rect | "\(.x),\(.y) \(.width)x\(.height)"')
+wgeom=$(swaymsg -t get_tree | jq -r --arg t "$title" '.. | select(.name? == $t) | .window_rect | "\(.x),\(.y) \(.width)x\(.height)"')
+
+read gx gy _ < <(awk -F'[ ,x]' '{print $1,$2}' <<<"$geom")
+read wx wy ww wh < <(awk -F'[ ,x]' '{print $1,$2,$3,$4}' <<<"$wgeom")
+inner_geom="$((gx+wx)),$((gy+wy)) ${ww}x${wh}"
+
+echo title=$title
+echo geom=$geom
+echo out=$out
+
+# take a screenshot
+mkdir -p "$(dirname "$out")"
+grim -g "$inner_geom" "$out"
+echo "saved: $out"
+
diff --git a/scripts/screens.sh b/scripts/screens.sh
new file mode 100644
index 0000000..5f23081
--- /dev/null
+++ b/scripts/screens.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+render_script="$script_dir/render.sh"
+
+biomes=(alpine badlands chaparral savanna grassland tundra)
+modes=(light dark)
+
+for biome in "${biomes[@]}"; do
+    for mode in "${modes[@]}"; do
+        symconf config -m "$mode" -s "default-$biome-monobiome"
+        sleep 5
+        "$render_script" 800 600 nvim \
+            +':highlight Cursor blend=100' \
+            +':set guicursor=n:block-Cursor' \
+            +':silent! setlocal nonumber nocursorline signcolumn=no foldcolumn=no' \
+            examples/runner.py