Vector artwork is such a versatile form, it can be scaled infinitely, without any loss of quality or fidelity. With continuously increasing screen resolution, 'vector art' is a versatile tool in the world of design.
Here are some examples of artwork I have created...
Canadian Butterfly Icon Pack.
To increase my skills in Vector format, i created a Canadian Butterfly Icon pack in Adobe Illustrator, i took reference from 'The Handbook of the Canadian Rockies" by Ben Gadd and other online literature.