Image
Picture
noun
An image of an image is still an image. This can also be a picture.
画像 can refer to all sorts of images and pictures, but these days it's mostly used for the digital kind.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
おもしろい画像ですね。
That's an interesting image.
この画像、ちょっとぼやけてるね。
This image is a bit blurry, isn't it?
あとで画像を送るよ！
I'll send you the image later!
画像データはどこにありますか？
Where is the image data located?
今、画像をダウンロードしています。
I'm downloading the image now.
勝手にわたしの画像を使わないでくださいよ！
Don't use my picture without my permission!