logo research

I need someone to do a small research for me. You'll find 40 excellent logos, being: 15 excellent logos about environmental advocacy. example: [login to view URL] 15 excellent logos about advocacy. example: [login to view URL] 10 excellent logos about environmental. example: [login to view URL] You don't need to create the logos, just to collect them from the internet. I need them to make a presentation. I need the logos to be delivered to me in a Powerpoint presentation. Each slide have one logo. The slides must be simple - use the default white background and just a logo in the center of each - I'll change the frame templates myself. I'll pay 20 GBP for it (it's about 32 USD) you can check it in the google: [login to view URL] I'll only pay when the job is done. No advanced payments. And the logos must be excellent like the examples I sent. If I don't like some logos, you'll need to find another ones. If you are ok with this, do a small research and send me three logos (send me the links) - one for each category - with your bid.