Blog post 2 adjusting profile picture

Blog post 2 adjusting profile picture 

Adjustment layer: in this screenshot of my profile picture I slightly added some adjustment layers to it and it took me a while before it could get the hang of. However I am still struggling with adding some adjustment layers to my photo. I wanted to familiarize myself with photoshop so I went to the adjustment panel and then I pressed the line graph that shows all of the adjustments in numbers that are added  to your picture. However as I was  editing my photo I discovered that not only can you change the adjustment layers or the hue/saturation, there is a property called colorizer which I found that changes the tint of the picture. Based on what I learned, I learned that you can switch the mask to  white on the top and black on the bottom.