Cover Image

Please generate a new image. It is a wide landscape book cover background (1.91:1 aspect ratio) for "Unicorns and Other Mythical Beasts."

LEFT SIDE: Use the Welcome of Sparkel the Unicorn image from above. A small lavender unicorn with a flowing rainbow-colored mane (red, orange, yellow, green, blue, violet) and a shimmering silver spiral
horn, wearing tiny round reading glasses and a miniature dark blue necktie. The unicorn has a calm, scholarly expression — dignified and slightly
world-weary. It stands facing right, looking toward the center of the image. Position it in the left quarter of the composition.

CENTER: A clean darker area with a white title text in the center. Semi-transparent dark overlay panel in the center-right portion of the image where the title is placed. The main title is "Unicorns" in a large font that contrasts with the background. Add in smaller font "And Other Mythical Beasts" below it.

SURROUNDING MONTAGE: A rich montage of mythical beasts and technology elements arranged around the title area and behind the unicorn:
- A red-orange dragon with spread wings breathing stylized fire, upper right - A golden phoenix rising from flames with trailing sparks, upper center-right
- A kraken's tentacles curling up from the bottom edge, deep teal-green
- A griffin (eagle head, lion body) perched on a floating geometric shape, right side
- A centaur silhouette holding a laptop, mid-right
- A mermaid tail disappearing behind a floating bar chart, lower right
- A minotaur silhouette in a maze-like circuit board pattern, lower left
- A pegasus in flight trailing glowing data streams, upper left behind the unicorn
- Scattered technology elements woven throughout: floating pitch deck slides, blockchain chain links, a hype cycle curve, dollar signs, emoji-style
rocket ships, a "Series B" label on a scroll, circuit traces, neural network node patterns

BACKGROUND: Deep purple (#4a148c) to midnight blue (#1a237e) gradient, with subtle sparkles and star-like points of light.

STYLE: Modern illustrated style with soft cel-shading. Vibrant but not garish. The mythical creatures should look dignified and slightly serious —
this is an academic text about creatures that definitely exist. The overall mood should be "prestigious university lecture on imaginary animals." Professional quality, high resolution.

COMPOSITION: The unicorn mascot on the left anchors the image. Montage elements are distributed across the remaining space with natural overlap and
depth layering, softly fading toward the edges. Center-right area kept darker and cleaner for title text overlay.

TECHNICAL: Very few text in the image except the title and subtitle in the center unless needed to label an item.