FONTS: Chrome5 ~ Kodak ~ MindGem ~ Potent ~ Bubbles ~ Oldschool ~ Flava ~ Throwup ~ Wavy ~ FreeSpray
To Save you image press Command + Shift + 4 This will put you Mac in Select Screen Capture Mode. You will notice that you courser looks like a crosshair. Click and drag a frame over your graffiti. When you release you will create a screen shot of what is inside the frame. See the youtube video tutorial I created below.