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-rw-r--r--worksheets/img/house.svg414
-rw-r--r--worksheets/img/house_hierarchical.svg1082
-rw-r--r--worksheets/img/sky_sphere.svg838
-rw-r--r--worksheets/img/square.svg316
4 files changed, 1325 insertions, 1325 deletions
diff --git a/worksheets/img/house.svg b/worksheets/img/house.svg
index 4cfce24..323ca9e 100644
--- a/worksheets/img/house.svg
+++ b/worksheets/img/house.svg
@@ -1,207 +1,207 @@
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