Realistic Ephesus Library Pencil Drawing

I have a favorite vacation photo of the Library of Celsus in Ephesus and I’d like it transformed into a fully-rendered colored-pencil artwork. My goal is to hang an original, realistic piece that feels true to what I saw on site, so natural, historically faithful colors are a must. Please carry the surrounding scenery into the composition—stone-paved foreground, hints of adjoining ruins, and that distinctive Anatolian sky—while keeping the library itself the clear focal point.

The work needs to be hand-drawn in colored pencils (no digital filters or AI). I’m open on paper size and brand of pencils; feel free to recommend what will best capture fine architectural detail without losing the subtle weathered textures of the marble. Once complete, I’d like:

• The original physical drawing, protected for shipping, and
• A high-resolution scan (300 dpi or higher) for archival purposes.

Let me know your estimated timeline, any questions about reference photos, and anything else you need to bring this memory to life.