Realistic Landscape Postcard Illustration

I need a richly detailed, realistic landscape illustration that will be printed as a postcard. Think of something with depth, atmosphere, and believable lighting—art that makes the viewer feel they could step right into the scene.

I will supply a short brief, reference photos, and the exact trim size once we start. From you, I’m expecting a sketch for approval followed by the final full-colour artwork prepared for print (CMYK, 300 dpi) and a smaller RGB version I can use online.

Key deliverables:
• Print-ready file at final postcard size (TIFF or high-resolution PNG)
• Editable layered source file (PSD or Procreate compatible)
• Web-optimised JPEG/PNG

Please keep the composition balanced for a horizontal layout, leave a safe margin for bleed, and retain enough clarity that small text can be overlaid later if needed. Let me know how many rounds of minor tweaks you’re comfortable with and your timeline for both the sketch and finished piece. I look forward to bringing this landscape to life together.