1
vote
4answers
2k views

What's the difference between 72ppi and 300ppi?

I created two documents with same pixel dimensions (1280x768). Document 1: 72ppi Document 2: 300ppi When I saved both in .png, they have the same size on the hard disk. Why do I need PPI? Why ...
4
votes
1answer
333 views

What's the best way to make a pdf book cover for Create Space?

I downloaded a paper back book cover template from Create Space and loaded it up into Inkscape (and used GIMP to crop the background images to fit the template). What steps should I take, and what ...
3
votes
1answer
676 views

What are the smallest dimensions/resolution I can use for a 7ft x 2ft banner? [duplicate]

I am designing a banner which will be printed at 7ft x 4ft. I am using Photoshop CS4. The images are not vectors. The original poster artwork has been done at 300 ppi for A4 printing. I was ...
2
votes
3answers
540 views

Which Photoshop features are affected by different DPI or PPI tags?

A Photoshop document‘s physical size, pixel density (DPI/PPI) and pixel dimensions are all linked. Bitmap images contain bitmap data, which are a specific size (pixel dimensions). They also contain a ...
0
votes
2answers
4k views

Large size banner design issue..help needed immediately? [duplicate]

Possible Duplicate: What DPI should a large format artwork for print be done at? I want to design a large banner for computer shop and banner will be viewed from a far distance. I will be ...
3
votes
1answer
9k views

What DPI/PPI should a 4 by 6 meter outdoor billboard be designed at?

I'm creating a 4 x 6 meter (~13 x 20 feet) outdoor billboard advertisement that includes an image and vector logo (rasterized) in Photoshop. I was working using a smaller size for design purposes, but ...
3
votes
4answers
24k views

Creating large-scale high-resolution documents in Photoshop

I am a student trying to create collages in Photoshop sized* 4' x 4' and larger, resolution 300dpi, to be digitally printed on cotton canvas and silk. The enormous file size causes my iMac to lag or ...
15
votes
9answers
86k views

What resolution should a large format artwork for print be?

For wall sized graphics and large banners (e.g 3m x 5m), what is an acceptable PPI for print. As i understand it 300 PPI is the typical for 'small' artworks (esp. for clean text resolution), however ...
21
votes
11answers
13k views

What DPI should be used for what situations?

I've been seeing the word 'DPI' pop up quite a lot when I export my work out in Photoshop and Illustrator. While I know that DPI stands for 'dots per inch', and that if you have too low of a DPI on an ...