Update docs/assignments/week04.md, docs/images/week04/tshirtbery.png

docs/assignments/week04.md

@@ -23,7 +23,7 @@ The ecofeminist movement that has taken some time to be in the light in France h
 
 Making magic colours with plants may not save the planet but it connects me more to the ancient knowledge of plants that we have been saving throughout history. 
 
-* Two images side-by-side
+
 
 ![describe what you see in this image](../images/week04/IMG_8701.jpg){ width=300 align=left }
 ![describe what you see in this image](../images/week04/IMG_8724.jpg){ width=300 align=right }
@@ -43,14 +43,14 @@ I also wanted to keep working on the character that I am creating. A figure of a
 
 ![describe what you see in this image](../images/week04/IMG_8715.jpg){ width=300 align=left}
 
-A lot of knowledge was lost when people switched to synthetic dyes
-Plant colors used for fabric, cosmetics, hair etc. but doesn't work for anything that has to be baked like pottery
+A lot of knowledge was lost when people switched to synthetic dyes. 
+Plant colors used for fabric, cosmetics, hair etc. but doesn't work for anything that has to be baked like pottery. 
 
 A lot of plants contain color molecules, huge variety of different molecules
-Plants can be used only on vegetal fibers (cellulose-based - cotton, linen, hemp, rayon, stinging nettle...) and animal fibers
+Plants can be used only on vegetal fibers (cellulose-based - cotton, linen, hemp, rayon, stinging nettle...) and animal fibers. 
 
 Tinctorial plants (plantes tinctoriales)
-We're going to look for the more solid (stable?) molecules, not going to get into ephemeral dyes
+We're going to look for the more solid (stable?) molecules, not going to get into ephemeral dyes. 
 
 3 more stable plants: madder, reseda, marigold (calendula)