Illustrations PDF Presentation Layout

I have a collection of graphics and illustrations that I’d like packaged into a single, presentation-ready PDF. The finished file should place several images on each page—cleanly aligned, with consistent spacing and margins—so the document flows like a slide deck I can show on-screen.

Here’s what I need from you:
• Arrange the images in a clear, logical order (I’ll share a simple sequence).
• Fit multiple graphics per page without crowding; white space is important for readability.
• Preserve the original image quality so the PDF looks crisp when projected.
• Supply the final PDF plus the working file (InDesign, Illustrator, or similar) so tweaks are easy later.

I’ll upload all illustrations as high-resolution PNGs once we start. If you have layout ideas—grid sizes, page orientation, subtle background tones—feel free to suggest them. Turnaround within a couple of days would be ideal.