This tutorial was written by me June 21 - 2017
any resemblance to any other tutorial is completely coincidental.
I'm using a tube from Jessica Dougherty you need a license to use this tube
please visit CDO

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My supplies here

you can colorize the shape to match your tube

open the supplies and select the shapelayer
 with magicwand click inside one of the squares
expand with 1
copyNpaste your tube as new layer
place it inside the selection - selection invert - hit delete - select non
repeat with the other square
move the shape layer on top and place the diamonds

 Image canvas size 600 x 500
add your tube and place it in the middle - drop shadow
add a new layer - move to bottom - floodfill white

pen tool - choose diamond if you have it ☺
forground black - close background 



draw out a dotted line below and on top of the shape
look at my tag for reference - and drop shadow
addİ and your name
I used Nazeefa
merge and save as jpeg

done ☺