All of these are on transparent background. However, since they were created with white background, a thin white outline will show up when used on dark backgrounds.
There is no restriction on their usage. Use as many as you wish.
Please remember that these are mine & shall remain mine. Therefore, please DO NOT ever claim them to be yours. But use them, by all means - that's why they are here.
Link back is not necessary but would always be appreciated.
For further details, please read the "Terms of Use".
