In addition to your pictures, for this layout you'll need to gather
1 12x12 solid color cardstock or patterned paper for the packground.
1 sheet of 8.5x11 or larger solid color cardstock (to use to mat your photos in a collage)
11" strip of paper in a coordinating color
additional cardstock same color as your mat
card stock on which you can write your journaling
small embellishments 2-3 about half an inch to 1.5 inches
additional punched items 6-8 (optional)