Welcome to Oswego!
This is our first of what potentially will be a longer series of multi caches focused on some of Oswego's numerous murals. This partcular mural is Oswego's most well known as it depicts the iconic Oswego lighthouse. In order to calcuate the coordinates for the second and final stage you will have to visit this mural and do some simple counting and converting. You could solve this online by looking at a picture of the mural but where's the fun in that! This should be quite straightforward, though we will lend a hand if you need it.
The final stage is located in a somewhat new spot in Oswego. The final will be a simple cache and dash. Hopefully the simplicity of both stages will encourage more people, experienced and inexperienced, to the Port City. You will have to BYOP at the final. Hope everyone enjoys! Please give us feedback on the cache and if you would want to see other murals in Oswego highlighted in the future!
Stage 1- 12, 58, 10, 4, 25. 17, 1, 24, 25, 21

You can validate your puzzle solution with certitude.