Adobe Illustrator is a vector graphics editor and design program developed and marketed by Adobe Inc. Originally designed for the Apple Macintosh, development of Adobe Illustrator began in 1985. Along with Creative Cloud, Illustrator CC was released. Adobe Illustrator is used to create a variety of digital and printed images, including cartoons, charts, diagrams, graphs, logos, and illustrations. Illustrator allows a user to import a photograph and use it as a guide to trace an object in the photograph.
Adobe Illustrator is the industry-standard design app that lets you capture your creative vision with shapes, color, effects, and typography. Work across desktop and mobile devices and quickly create beautiful designs that can go anywhere—print, web and apps, video and animations, and more. An illustration is a decoration, interpretation or visual explanation of a text, concept or process, designed for integration in published media, such as posters, flyers, magazines, books, teaching materials, animations, video games and films. An illustration is typically created by an illustrator.
Adobe Illustrator is a premium application used for creating vector graphics for print or the web. Developed alongside Adobe Photoshop as a companion product, Illustrator is the standard for making logos, graphics, comics, fonts, and much more.
Photoshop is based on pixels while Illustrator works using vectors. Photoshop is raster-based and uses pixels to create images. Photoshop is designed for editing and creating photos or raster-based art. Illustrator works off vectors, these are points used to create perfectly smooth lines.
The benefit of illustration is that you can develop a style for your business that complements your branding. If your logo is sharp and modern, you may want to consider using vector-based illustrations. If your brand values are softer, illustrations could have a hand-drawn style to suit. A good Illustration has to have a reason/purpose for existing, just like stories. If there's one takeaway from all that's been said above, is that Good Illustration has to have a journey. People should be able to identify it as a work made by another human being, for a purpose.