diff --git a/SEM.md b/SEM.md
index d4225ecb1d987862184cd17337a0804455ada2d4..04c33cba2d6fa14cd70e0c14d20f96f5d59e9f72 100644
--- a/SEM.md
+++ b/SEM.md
@@ -3,103 +3,103 @@
 ## BKP 
 manufacturer page: [Arauco BKP](https://www.arauco.cl/na/marcas/woodpulp/arauco-bkp/)
 
-<img src="images/BKP/bkp_raw.jpg" height = "300">
+<img src="images/BKP/bkp_raw.jpg" height = "200">
 
 ### physical measurements 
 the pieces gold coated were imaged.
 
-<img src="images/BKP/bkp_measured.jpg" height = "400">
+<img src="images/BKP/bkp_measured.jpg" height = "300">
 
 
 ### imaging
 #### 80% compressed
-<img src="images/BKP/SEM/AraucoBKP_1_20nmAu_top_0002_raw.jpg" height="400">
+<img src="images/BKP/SEM/AraucoBKP_1_20nmAu_top_0002_raw.jpg" height="300">
 
-<img src="images/BKP/SEM/AraucoBKP_1_20nmAu_top_0005_raw.jpg" height="400">
+<img src="images/BKP/SEM/AraucoBKP_1_20nmAu_top_0005_raw.jpg" height="300">
 
-<img src="images/BKP/SEM/AraucoBKP_1_20nmAu_top_0006_raw.jpg" height="400">
+<img src="images/BKP/SEM/AraucoBKP_1_20nmAu_top_0006_raw.jpg" height="300">
 
 #### 20% compressed
 top view from #6
 
-<img src="images/BKP/SEM/AraucoBKP_6_20nmAu_top_0001_raw.jpg" height="500">
+<img src="images/BKP/SEM/AraucoBKP_6_20nmAu_top_0001_raw.jpg" height="300">
 
-<img src="images/BKP/SEM/AraucoBKP_6_20nmAu_top_0003_raw.jpg" height="500">
+<img src="images/BKP/SEM/AraucoBKP_6_20nmAu_top_0003_raw.jpg" height="300">
 
 side view from # 7
 - you can see the layers that were more or less compressed
 
-<img src="images/BKP/SEM/AraucoBKP_7_20nmAu_side_0001.jpg" height="500">
+<img src="images/BKP/SEM/AraucoBKP_7_20nmAu_side_0001.jpg" height="300">
 
-<img src="images/BKP/SEM/AraucoBKP_7_20nmAu_side_0003.jpg" height="500">
+<img src="images/BKP/SEM/AraucoBKP_7_20nmAu_side_0003.jpg" height="300">
 
-<img src="images/BKP/SEM/AraucoBKP_7_20nmAu_side_0004.jpg" height="500">
+<img src="images/BKP/SEM/AraucoBKP_7_20nmAu_side_0004.jpg" height="300">
 
-<img src="images/BKP/SEM/AraucoBKP_7_20nmAu_side_0007.jpg" height="500">
+<img src="images/BKP/SEM/AraucoBKP_7_20nmAu_side_0007.jpg" height="300">
 
 
 
 ## EKP
 manufacturer page: [Arauco EKP](https://www.arauco.cl/aus-nz/marcas/woodpulp/arauco-ekp/)
 
-<img src="images/ekp_raw.jpg" height = "600">
+<img src="images/ekp_raw.jpg" height = "300">
 
 ### physical measurements
-<img src="images/EKP/ekp_measured.jpg" height = "600">
+<img src="images/EKP/ekp_measured.jpg" height = "300">
 
 ### imaging
 #### 80% compressed
-<img src="images/EKP/SEM/AraucoEKP_1_20nmAu_top_0009_raw.jpg" height="500">
+<img src="images/EKP/SEM/AraucoEKP_1_20nmAu_top_0009_raw.jpg" height="300">
 
-<img src="images/EKP/SEM/AraucoEKP_1_20nmAu_top_0011.jpg" height="500">
+<img src="images/EKP/SEM/AraucoEKP_1_20nmAu_top_0011.jpg" height="300">
 
-<img src="images/EKP/SEM/AraucoEKP_1_20nmAu_top_0013.jpg" height="500">
+<img src="images/EKP/SEM/AraucoEKP_1_20nmAu_top_0013.jpg" height="300">
 
-<img src="images/EKP/SEM/AraucoEKP_1_20nmAu_top_0015.jpg" height="500">
+<img src="images/EKP/SEM/AraucoEKP_1_20nmAu_top_0015.jpg" height="300">
 
 #### 20% compressed
-<img src="./EKP/SEM/AraucoEKP_8_20nmAu_top_0001.jpg" height="500">
+<img src="./EKP/SEM/AraucoEKP_8_20nmAu_top_0001.jpg" height="300">
 
-<img src="./EKP/SEM/AraucoEKP_8_20nmAu_top_0004.jpg" height="500">
+<img src="./EKP/SEM/AraucoEKP_8_20nmAu_top_0004.jpg" height="300">
 
-<img src="images/EKP/SEM/AraucoEKP_8_20nmAu_top_0001.jpg" height="500">
+<img src="images/EKP/SEM/AraucoEKP_8_20nmAu_top_0001.jpg" height="300">
 
 there are small, leaf-like features with tiny holes . . 
 
-<img src="images/EKP/SEM/AraucoEKP_8_20nmAu_top_0005.jpg" height="500">
+<img src="images/EKP/SEM/AraucoEKP_8_20nmAu_top_0005.jpg" height="300">
 
-<img src="images/EKP/SEM/AraucoEKP_8_20nmAu_top_0007.jpg" height="500">
+<img src="images/EKP/SEM/AraucoEKP_8_20nmAu_top_0007.jpg" height="300">
 
-<img src="images/EKP/SEM/AraucoEKP_8_20nmAu_top_0008.jpg" height="500">
+<img src="images/EKP/SEM/AraucoEKP_8_20nmAu_top_0008.jpg" height="300">
 
 ## UKP
 manufacturer page: [Arauco UKP](https://www.arauco.cl/na/marcas/woodpulp/arauco-ukp/)
 
-<img src="images/ukp_raw.jpg" height = "600">
+<img src="images/ukp_raw.jpg" height = "300">
 
 ### physical measurements
-<img src="images/UKP/ukp_measured.jpg" height = "600">
+<img src="images/UKP/ukp_measured.jpg" height = "300">
 
 ### imaging
 #### 80% compressed
-<img src="images/UKP/SEM/AraucoUKP_1_20nmAu_top_0001.jpg" height="500">
+<img src="images/UKP/SEM/AraucoUKP_1_20nmAu_top_0001.jpg" height="300">
 
-<img src="images/UKP/SEM/AraucoUKP_1_20nmAu_top_0002.jpg" height="500">
+<img src="images/UKP/SEM/AraucoUKP_1_20nmAu_top_0002.jpg" height="300">
 
-<img src="images/UKP/SEM/AraucoUKP_1_20nmAu_top_0005.jpg" height="500">
+<img src="images/UKP/SEM/AraucoUKP_1_20nmAu_top_0005.jpg" height="300">
 
-<img src="images/UKP/SEM/AraucoUKP_1_20nmAu_top_0006.jpg" height="500">
+<img src="images/UKP/SEM/AraucoUKP_1_20nmAu_top_0006.jpg" height="300">
 
-<img src="images/UKP/SEM/AraucoUKP_1_20nmAu_top_0003.jpg" height="500">
+<img src="images/UKP/SEM/AraucoUKP_1_20nmAu_top_0003.jpg" height="300">
 
 #### 20% compressed
 
-<img src="images/UKP/SEM/AraucoUKP_6_20nmAu_top_0001.jpg" height="500">
+<img src="images/UKP/SEM/AraucoUKP_6_20nmAu_top_0001.jpg" height="300">
 
-<img src="images/UKP/SEM/AraucoUKP_6_20nmAu_top_0003.jpg" height="500">
+<img src="images/UKP/SEM/AraucoUKP_6_20nmAu_top_0003.jpg" height="300">
 
-<img src="images/UKP/SEM/AraucoUKP_6_20nmAu_top_0005.jpg" height="500">
+<img src="images/UKP/SEM/AraucoUKP_6_20nmAu_top_0005.jpg" height="300">
 
-<img src="images/UKP/SEM/AraucoUKP_6_20nmAu_top_0007.jpg" height="500">
+<img src="images/UKP/SEM/AraucoUKP_6_20nmAu_top_0007.jpg" height="300">
 
-<img src="images/UKP/SEM/AraucoUKP_6_20nmAu_top_0008.jpg" height="500">
+<img src="images/UKP/SEM/AraucoUKP_6_20nmAu_top_0008.jpg" height="300">