lab 2

iso 800 f/22 1/160 sec 

iso 3200 f/5.6 1/2500

iso 3200 f/22 1/320 sec

it changes the image by blurring the background a lot more and really making look almost as if it was much farther away it will causes tasha to like pop out of the image more and make her the focal point. so it really helps you to keep your eyes on her cause there is no where else to wander. i think for the portrait it makes the face more important, by using a smaller aperture it allows you to notice all the little details in her face and makes it seem softer and really pay attention to her. it gives it more of a soft mood and feels like cuter. 

iso 800 f/4.5 1/13 sec

iso 800 f/10  0.4 seconds 

iso 800 f/29 3.2 seconds 

so i think with the shorter depth of field  in image 1, it creates more of a focal point on the one book and all the words end up a lot less in focus so its a lot harder to read it feels a little ,more like your eyes dont know where to look. the second one at f/10 is a lot better i find it is overall sharp in the books which is where you want it and then the background is blurred which is perfect, the only thing is not all the books are sharp so you can read some and have a harder time reading others.i think my final one at f/29 is overall pretty sharp every where you can make out every detail from the opened door down the hall to the words on the books, the words aren't super sharp but i think i had a little bit of noice. the feeling i find changes just because you are kind of like with the f/4.5 your focus is forced to go to that one spot which kind of makes your mood go towards ho the book feels and how the yellow makes you feel, but with the f/29 one take in all the information and start too look at the scenario as a whole, not just a book so everything effects your mode a little bit more i find it makes it less calm  and less umm mellow you could say. i think overall my f/10 was the most effective just because i like how the background is ou of focus but the majority of the books are in focus. so it keeps that mellow and calm vibe while having enough focus to be a little more interesting.