diff --git a/mist/common_defines.inc b/mist/common_defines.inc
index efb3a35f..c7b0a20f 100644
--- a/mist/common_defines.inc
+++ b/mist/common_defines.inc
@@ -82,7 +82,7 @@ MIST_GEAR_BASE		=	16
 MIST_CAT_LETTER		=	17
 MIST_SPACESHIP_SWITCH	=	18
 MIST_TREE_CORRIDOR_4	=	19
-MIST_UNUSED		=	20
+MIST_TREE_CORRIDOR_1	=	20
 MIST_CLOCK_PUZZLE	=	21
 MIST_CLOCK_ISLAND	=	22
 MIST_CLOCK_INSIDE	=	23
diff --git a/mist/graphics_mist/Makefile b/mist/graphics_mist/Makefile
index 0ad6bb5d..70f59a3e 100644
--- a/mist/graphics_mist/Makefile
+++ b/mist/graphics_mist/Makefile
@@ -24,7 +24,8 @@ mist_graphics.inc:	\
 	pool_n.lzsa pool_s.lzsa pool_e.lzsa pool_w.lzsa \
 	clock_e.lzsa clock_n.lzsa clock_s.lzsa clock_bridge.lzsa \
 	spaceship_far_e.lzsa spaceship_far_n.lzsa \
-	tree2_n.lzsa tree2_s.lzsa \
+	tree1_n.lzsa tree1_s.lzsa \
+	tree2_n.lzsa tree2_s.lzsa tree2_e.lzsa tree2_w.lzsa \
 	tree5_n.lzsa tree5_e.lzsa tree5_s.lzsa \
 	gear_n.lzsa gear_w.lzsa gear_s.lzsa gear_open_n.lzsa\
 	gear_base_n.lzsa \
@@ -84,8 +85,12 @@ mist_graphics.inc:	\
 	echo "clock_bridge_lzsa: .incbin \"clock_bridge.lzsa\"" >> mist_graphics.inc
 	echo "spaceship_far_n_lzsa: .incbin \"spaceship_far_n.lzsa\"" >> mist_graphics.inc
 	echo "spaceship_far_e_lzsa: .incbin \"spaceship_far_e.lzsa\"" >> mist_graphics.inc
+	echo "tree1_n_lzsa: .incbin \"tree1_n.lzsa\"" >> mist_graphics.inc
+	echo "tree1_s_lzsa: .incbin \"tree1_s.lzsa\"" >> mist_graphics.inc
 	echo "tree2_n_lzsa: .incbin \"tree2_n.lzsa\"" >> mist_graphics.inc
 	echo "tree2_s_lzsa: .incbin \"tree2_s.lzsa\"" >> mist_graphics.inc
+	echo "tree2_e_lzsa: .incbin \"tree2_e.lzsa\"" >> mist_graphics.inc
+	echo "tree2_w_lzsa: .incbin \"tree2_w.lzsa\"" >> mist_graphics.inc
 	echo "tree5_n_lzsa: .incbin \"tree5_n.lzsa\"" >> mist_graphics.inc
 	echo "tree5_s_lzsa: .incbin \"tree5_s.lzsa\"" >> mist_graphics.inc
 	echo "tree5_e_lzsa: .incbin \"tree5_e.lzsa\"" >> mist_graphics.inc
diff --git a/mist/graphics_mist/mist_graphics.inc b/mist/graphics_mist/mist_graphics.inc
index 50dfaf52..678a9949 100644
--- a/mist/graphics_mist/mist_graphics.inc
+++ b/mist/graphics_mist/mist_graphics.inc
@@ -35,8 +35,12 @@ clock_e_lzsa: .incbin "clock_e.lzsa"
 clock_bridge_lzsa: .incbin "clock_bridge.lzsa"
 spaceship_far_n_lzsa: .incbin "spaceship_far_n.lzsa"
 spaceship_far_e_lzsa: .incbin "spaceship_far_e.lzsa"
+tree1_n_lzsa: .incbin "tree1_n.lzsa"
+tree1_s_lzsa: .incbin "tree1_s.lzsa"
 tree2_n_lzsa: .incbin "tree2_n.lzsa"
 tree2_s_lzsa: .incbin "tree2_s.lzsa"
+tree2_e_lzsa: .incbin "tree2_e.lzsa"
+tree2_w_lzsa: .incbin "tree2_w.lzsa"
 tree5_n_lzsa: .incbin "tree5_n.lzsa"
 tree5_s_lzsa: .incbin "tree5_s.lzsa"
 tree5_e_lzsa: .incbin "tree5_e.lzsa"
diff --git a/mist/graphics_mist/pillar_cross.png b/mist/graphics_mist/pillar_cross.png
new file mode 100644
index 00000000..e7ac3ecf
Binary files /dev/null and b/mist/graphics_mist/pillar_cross.png differ
diff --git a/mist/graphics_mist/pillar_emu.png b/mist/graphics_mist/pillar_emu.png
new file mode 100644
index 00000000..fb5e560e
Binary files /dev/null and b/mist/graphics_mist/pillar_emu.png differ
diff --git a/mist/graphics_mist/pillar_eye.png b/mist/graphics_mist/pillar_eye.png
new file mode 100644
index 00000000..40c3c569
Binary files /dev/null and b/mist/graphics_mist/pillar_eye.png differ
diff --git a/mist/graphics_mist/pillar_snake.png b/mist/graphics_mist/pillar_snake.png
new file mode 100644
index 00000000..d68a93c5
Binary files /dev/null and b/mist/graphics_mist/pillar_snake.png differ
diff --git a/mist/graphics_mist/tree1_n.png b/mist/graphics_mist/tree1_n.png
new file mode 100644
index 00000000..cb815db3
Binary files /dev/null and b/mist/graphics_mist/tree1_n.png differ
diff --git a/mist/graphics_mist/tree1_s.png b/mist/graphics_mist/tree1_s.png
new file mode 100644
index 00000000..45b7e645
Binary files /dev/null and b/mist/graphics_mist/tree1_s.png differ
diff --git a/mist/graphics_mist/tree2_e.png b/mist/graphics_mist/tree2_e.png
new file mode 100644
index 00000000..1a6a687e
Binary files /dev/null and b/mist/graphics_mist/tree2_e.png differ
diff --git a/mist/graphics_mist/tree2_w.png b/mist/graphics_mist/tree2_w.png
new file mode 100644
index 00000000..4a97ac86
Binary files /dev/null and b/mist/graphics_mist/tree2_w.png differ
diff --git a/mist/leveldata_mist.inc b/mist/leveldata_mist.inc
index d62ff7cb..7cb1cacc 100644
--- a/mist/leveldata_mist.inc
+++ b/mist/leveldata_mist.inc
@@ -213,7 +213,7 @@ location9:
 ; MIST_POOL			-- pool
 location10:
 	.byte	MIST_OUTSIDE_TEMPLE	; north exit
-	.byte	MIST_TREE_CORRIDOR_2	; south exit
+	.byte	MIST_TREE_CORRIDOR_1	; south exit
 	.byte	$ff			; east exit
 	.byte	$ff			; west exit
 	.byte	DIRECTION_N	; north exit_dir
@@ -266,7 +266,7 @@ location12:
 
 ; MIST_TREE_CORRIDOR_2		-- tree corridor #2
 location13:
-	.byte	MIST_POOL		; north exit
+	.byte	MIST_TREE_CORRIDOR_1	; north exit
 	.byte	MIST_TREE_CORRIDOR_4	; south exit
 	.byte	$ff			; east exit
 	.byte	$ff			; west exit
@@ -276,9 +276,9 @@ location13:
 	.byte	$ff		; west exit_dir
 	.word	tree2_n_lzsa	; north bg
 	.word	tree2_s_lzsa	; south bg
-	.word	$0000		; east bg
-	.word	$0000		; west bg
-	.byte	BG_NORTH|BG_SOUTH
+	.word	tree2_e_lzsa	; east bg
+	.word	tree2_w_lzsa	; west bg
+	.byte	BG_NORTH|BG_SOUTH|BG_EAST|BG_WEST
 	.byte	DIRECTION_N	; special exit
 	.byte	25,31		; special x
 	.byte	19,23		; special y
@@ -396,21 +396,21 @@ location19:
 	.byte	0,46		; special y
 	.word	green_house-1	; special function
 
-; UNUSED (was MIST_TREE_CABIN)
+; MIST_TREE_CORRIDOR_1
 location20:
-	.byte	$ff			; north exit
-	.byte	$ff			; south exit
-	.byte	MIST_TREE_CORRIDOR_5	; east exit
+	.byte	MIST_POOL		; north exit
+	.byte	MIST_TREE_CORRIDOR_2	; south exit
+	.byte	$ff			; east exit
 	.byte	$ff			; west exit
-	.byte	$ff		; north exit_dir
-	.byte	$ff		; south exit_dir
-	.byte	DIRECTION_E	; east exit_dir
+	.byte	DIRECTION_N	; north exit_dir
+	.byte	DIRECTION_S	; south exit_dir
+	.byte	$ff		; east exit_dir
 	.byte	$ff		; west exit_dir
-	.word	$0000			; north bg
-	.word	$0000			; south bg
+	.word	tree1_n_lzsa		; north bg
+	.word	tree1_s_lzsa		; south bg
 	.word	$0000			; east bg
 	.word	$0000			; west bg
-	.byte	BG_EAST
+	.byte	BG_NORTH|BG_SOUTH
 	.byte	$ff		; special exit
 
 ; MIST_CLOCK_PUZZLE		-- clock puzzle