Update week04.md

docs/assignments/week04.md

@@ -156,10 +156,12 @@ I also tried an acidic modifier on the one hour dyed pieces. For this I made a v
 
 ![](../images/wk04_pinks.jpg)*making pink at least for a little while...., Loes Bogers, 2019*
 
-###Overnight dye
+###Overnight dye & another soda dipping
 The overnight dye turned the pieces beautifully dark (at first, purple-ish later). I took one set out of the dye and let it dry without rinsing. I dipped a sample in my soda solution from the day before, and this time I got a gorgeous turquoise/petrol color (my favourite!!!!) So I chopped the neutral set of fibres in half so I could make another alkaline modification here. B-e-a-u-tiful.
 
-![](../images/wk04_overnight.jpg)*the result of the overnight dye, Loes Bogers, 2019*
+![](../images/wk04_overnight.jpg)*The result of the overnight dye, Loes Bogers, 2019*
+
+![](../images/wk04_turquoise.jpg)<br>*Gorgeous turqoise tones, Loes Bogers, 2019*
 
 ###Post-mordanting