The complete name of the project is:&lt;br&gt;-US National Park Flying Project&lt;br&gt; &lt;br&gt;…but any shortcut would be acceptable:&lt;br&gt;-National Park Flying Project&lt;br&gt;-NP Flying Project&lt;br&gt;-NPFP&lt;br&gt; &lt;br&gt;Here are some don’ts for the logo:&lt;br&gt;-As we are not sponsored by any aircraft brand and as year after year we may not have exactly the same aircraft, we don’t really want to have a silhouette of an aircraft that could associate us with a manufacturer.&lt;br&gt;-We do not want the logo to be too close to any governmental agencies, because:&lt;br&gt;--we are not related to any of them,&lt;br&gt;--this project is only privately financed,&lt;br&gt;--the logo will be on the doors on the aircraft and we want to avoid any misunderstanding when the aircraft is flying or parked.&lt;br&gt;-No date or year, as if everything goes according to the plan (!) we will reuse the same logo next year.&lt;br&gt; &lt;br&gt;Some “nice to have”:&lt;br&gt;-a 3 blades propeller&lt;br&gt;-something that make reference to the National Park, like a mountain, a river, Monument Valley, Arches,…&lt;br&gt; &lt;br&gt;Regarding the color, there is no limitation except no chrome or metallic colors (as the logo will be made on vinyl stickers) to be used.&lt;br&gt;Black and White is perfectly ok.&lt;br&gt; &lt;br&gt;The final resolution of the logo should be big enough to be reproduced without any significant loss of quality on (at least) a rectangle of 40 cm height (regardless of the length) or to have the logo on a Vector graphic.