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Phelan_Varrent/docs/plans/2026-03-09-book1-cover-gimp-overlay.md

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Book 1 Cover — GIMP Text Overlay Guide

Date: 2026-03-09 Related: docs/plans/2026-03-09-book1-cover-design.md


Setup

Files to Use

  • Print cover: images/book1-cover-print.jpg (3375 x 5181 px)
  • eBook cover: images/book1-cover-expanded.jpg (4096 x 4096 px — crop to ~2560 x 3840 portrait first)

Fonts to Install (All Free — Google Fonts)

  • Cinzel — title font (top pick, bold serif with fantasy/classical feel, readable at thumbnail)
  • Cinzel Decorative — optional for series tag if you want slight flourish
  • Cormorant Garamond — alternative, more literary feel
  • EB Garamond — alternative, classic book feel

Download from https://fonts.google.com and install system-wide or drop into ~/.fonts/


Layer Structure

Create layers in this order (top to bottom):

  1. Author Name — text layer, bottom of cover
  2. Series Tag — text layer, above or below title
  3. Title — text layer, top third of cover
  4. Glow/Shadow Effects — duplicate text layers with blur for readability
  5. Cover Image — base layer (the generated art)

Text Placement — Print Cover (3375 x 5181)

Title: "THE UNBREAKABLE CURSE"

  • Font: Cinzel Bold
  • Size: ~200-240px (adjust until it fills ~80% of the width with comfortable margins)
  • Color: White (#FFFFFF) or light gold (#F0D48A)
  • Position: Centered horizontally, top ~15-20% of the image (y ~600-800px)
  • Letter spacing: Slightly expanded (+2 to +5) for authority
  • Lines: Can be one line or split as "THE UNBREAKABLE" / "CURSE" — test both

Series Tag: "THE SHADE SERIES"

  • Font: Cinzel Regular (or Cinzel Decorative)
  • Size: ~80-100px
  • Color: Gold (#D4A843) or muted warm white (#E8DCC8)
  • Position: Centered, just above the title (~50-80px gap)
  • Letter spacing: Wide (+5 to +10) for a refined look

Author Name

  • Font: Cinzel Regular
  • Size: ~100-130px
  • Color: White or light gold, matching title
  • Position: Centered, bottom ~8-12% of image (y ~4600-4800px)
  • Letter spacing: Slightly expanded

Glow/Shadow for Readability

The background is dark but has bright lattice elements. Text needs to be readable over both.

Method: Drop Shadow + Outer Glow

  1. Right-click text layer → Alpha to Selection
  2. Select → Grow by 3-5px
  3. Create new layer below text, fill selection with black (#000000)
  4. Filters → Blur → Gaussian Blur at 8-15px radius
  5. Set layer opacity to 60-80%
  6. Repeat with a larger grow (8-12px) and larger blur (20-30px) at 30-40% opacity for a soft outer glow

Alternative: Filters → Light and Shadow → Drop Shadow

  • Offset X/Y: 0/0 (centered shadow, not directional)
  • Blur radius: 10-15
  • Color: Black
  • Opacity: 70%

eBook Cover Crop

Before adding text to the eBook version:

  1. Open book1-cover-expanded.jpg (4096 x 4096)
  2. Image → Canvas Size — set to 2560 x 3840 (or similar ~2:3 ratio)
  3. Center the layer, crop evenly from sides
  4. Flatten, then add text layers as above (adjust font sizes proportionally — roughly 60-75% of print sizes)

KDP eBook ideal: 2560 x 1600 minimum. A 2560 x 3840 gives you plenty of resolution.


Export Settings

Print Cover

  • File → Export As → JPEG
  • Quality: 95-100%
  • Ensure RGB color space (Image → Mode → RGB)
  • Final: 3375 x 5181 px at 300 DPI (Image → Print Size to set DPI)

eBook Cover

  • File → Export As → JPEG
  • Quality: 90-95%
  • RGB color space
  • Final dimensions per your crop

Save GIMP Project

  • File → Save As.xcf format to preserve layers for future edits
  • Save as images/book1-cover-print.xcf and images/book1-cover-ebook.xcf

Thumbnail Test

Before finalizing, shrink the image to ~150 x 225 px and check:

  • Is the title readable?
  • Does the figure + lattice silhouette still read clearly?
  • Does it look like a fantasy book?

If the title is hard to read at thumbnail, increase font size or boost the glow/shadow.