Digital Imaging for print and web

GIF –

 A GIF (Graphics Interchange Format) is a file type, which

PSD –

JPG –

PNG –

E.F – 

DIGITAL GRAPHICS

Why is 72-ppi good in a web imaging?

Why is 300-dpi good in print imaging?

300-dpi is the best quality image used in printing and can take up to 1 to 2 to print. This type of image printing can be used in money making (notes).

What are resolutions used for in Photoshop?

Resolutions are the image from Photoshop seem smaller and if you change the number higher or lower then 72-ppi the image will break you, and become pixilated.

RGB/CMYK in photos

RGB

For my lesson taster, I have been asked to show people illustrated screenshot, of RGB and CMYK examples in Photoshop. The photo I am using for these examples is Zak Bagans. When you look at a photo, you might see lots of shade of colors, but actually all you are really seeing is the colors; red, green and blue.