Run details
- Model
- google/gemini-4-hydrogen
- Route
- OpenRouter API, one user message
- Served by
- Effort
- medium, OpenRouter's default for this model
- Limits
- 60 min · 400,000 output tokens (our $3.00 stop per request at $7.50/M)
- Date
- 12 Nov 2026
- Time
- 73 s
- Size
- 5.6 kB
- Tokens
- 78 in, 10,470 out (7,385 of them thinking)
- List price
- $0.079 at today's price ($1.50 in / $7.50 out per M)
- Paid
- $0.079
Exact prompt
Design a logo for Night Heron, an independent bookshop that only opens after dark. It must be one standalone SVG file with no scripts, external fonts or linked images. Reply with the file in a single ```svg code block.
Source
5.6 kB 108 lines Raw
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 400 400" width="400" height="400" role="img" aria-labelledby="logo-title logo-desc">
<title id="logo-title">Night Heron — Books After Dark</title>
<desc id="logo-desc">Logo for Night Heron, an independent bookshop that opens after dark, featuring a Black-crowned Night Heron perched on an open book beneath a crescent moon inside an arched nocturnal window frame.</desc>
<!-- Background Card -->
<rect width="400" height="400" rx="24" fill="#0B1324"/>
<rect x="14" y="14" width="372" height="372" rx="16" fill="none" stroke="#D4A353" stroke-width="1" stroke-opacity="0.28"/>
<!-- Arched Bookshop Window Frame -->
<g id="arch-frame">
<!-- Deep Night Sky Backdrop inside Arch -->
<path d="M 110 274 L 110 140 A 90 90 0 0 1 290 140 L 290 274 Z" fill="#0E1930" stroke="#D4A353" stroke-width="2"/>
<!-- Inner Hairline Arch -->
<path d="M 116 268 L 116 140 A 84 84 0 0 1 284 140 L 284 268" fill="none" stroke="#D4A353" stroke-width="0.75" stroke-opacity="0.4"/>
</g>
<!-- Nocturnal Sky: Crescent Moon & Stars -->
<g id="night-sky">
<!-- Crescent Moon -->
<path d="M 157 80 A 17 17 0 1 0 157 104 A 14 14 0 1 1 157 80 Z" fill="#E6B86A" transform="rotate(-22 143 92)"/>
<!-- Four-Pointed Stars -->
<path d="M 248 84 L 250 90 L 256 92 L 250 94 L 248 100 L 246 94 L 240 92 L 246 90 Z" fill="#E6B86A" opacity="0.9"/>
<path d="M 224 72 L 225.2 75.8 L 229 77 L 225.2 78.2 L 224 82 L 222.8 78.2 L 219 77 L 222.8 75.8 Z" fill="#F5EBD6" opacity="0.75"/>
<path d="M 131 152 L 132 155 L 135 156 L 132 157 L 131 160 L 130 157 L 127 156 L 130 155 Z" fill="#E6B86A" opacity="0.7"/>
<circle cx="264" cy="128" r="1.4" fill="#F5EBD6" opacity="0.6"/>
<circle cx="176" cy="72" r="1.2" fill="#F5EBD6" opacity="0.5"/>
</g>
<!-- Night Heron -->
<g id="night-heron">
<!-- Legs & Feet Perched on Book Spine -->
<path d="M 196 214 L 192 238 M 185 240 L 198 240 M 210 213 L 209 237 M 203 239 L 216 239" stroke="#D4A353" stroke-width="2.4" stroke-linecap="round" fill="none"/>
<!-- Heron Silhouette (Warm Cream) -->
<path d="M 171 125
C 158 127, 146 130, 137 134
C 148 135, 160 136, 171 136
C 164 156, 163 182, 174 202
C 183 216, 200 220, 222 216
L 255 218
C 249 200, 244 176, 234 154
C 226 138, 214 130, 204 127
C 218 130, 231 136, 241 143
C 231 134, 219 127, 205 123
C 221 124, 236 128, 248 133
C 235 124, 219 119, 202 119
C 192 113, 179 115, 171 125 Z"
fill="#F5EBD6"/>
<!-- Crown Cap (Slate Indigo) -->
<path d="M 171 125
C 178 115, 192 114, 202 120
C 194 122, 184 124, 177 123
C 174 123, 172 124, 171 125 Z"
fill="#2B4670"/>
<!-- Folded Wing & Mantle (Slate Indigo) -->
<path d="M 193 142
C 208 136, 226 144, 234 162
C 241 178, 247 197, 252 214
C 234 209, 214 202, 199 186
C 188 174, 185 152, 193 142 Z"
fill="#2B4670"/>
<!-- Subtle Feather & Beak Line Details -->
<path d="M 207 166 C 219 178, 231 193, 241 205" fill="none" stroke="#F5EBD6" stroke-width="1.2" stroke-linecap="round" opacity="0.6"/>
<path d="M 216 158 C 226 170, 236 184, 245 198" fill="none" stroke="#F5EBD6" stroke-width="1.2" stroke-linecap="round" opacity="0.45"/>
<path d="M 142 134 L 170 132" fill="none" stroke="#0E1930" stroke-width="1.1" stroke-linecap="round"/>
<!-- Glowing Nocturnal Eye -->
<circle cx="175" cy="127" r="2.2" fill="#0E1930"/>
<circle cx="174.5" cy="126.4" r="0.9" fill="#E6B86A"/>
</g>
<!-- Open Book & Bookmark -->
<g id="open-book">
<!-- Gold Cover / Outer Binding -->
<path d="M 121 251 Q 160 258 200 268 Q 240 258 279 251 L 276 247 Q 238 254 200 263 Q 162 254 124 247 Z" fill="#D4A353"/>
<!-- Left Page -->
<path d="M 200 242 C 176 232, 148 228, 128 231 L 125 248 C 148 247, 176 252, 200 262 Z" fill="#F5EBD6"/>
<!-- Right Page -->
<path d="M 200 242 C 224 232, 252 228, 272 231 L 275 248 C 252 247, 224 252, 200 262 Z" fill="#F5EBD6"/>
<!-- Center Spine Crease & Page Text Lines -->
<line x1="200" y1="242" x2="200" y2="262" stroke="#0E1930" stroke-width="1.4"/>
<path d="M 138 237 C 156 235, 174 238, 190 244" fill="none" stroke="#2B4670" stroke-width="0.9" stroke-opacity="0.45"/>
<path d="M 136 242 C 155 240, 174 244, 190 250" fill="none" stroke="#2B4670" stroke-width="0.9" stroke-opacity="0.45"/>
<path d="M 262 237 C 244 235, 226 238, 210 244" fill="none" stroke="#2B4670" stroke-width="0.9" stroke-opacity="0.45"/>
<path d="M 264 242 C 245 240, 226 244, 210 250" fill="none" stroke="#2B4670" stroke-width="0.9" stroke-opacity="0.45"/>
<!-- Swallowtail Bookmark Ribbon -->
<path d="M 196.5 262 L 203.5 262 L 203.5 283 L 200 278.5 L 196.5 283 Z" fill="#D4A353"/>
</g>
<!-- Wordmark & Tagline -->
<g id="typography" text-anchor="middle">
<text x="200" y="319" fill="#F5EBD6" font-family="Georgia, 'Times New Roman', serif" font-size="29" font-weight="normal" letter-spacing="5.5">NIGHT HERON</text>
<!-- Ornamental Divider -->
<line x1="122" y1="333" x2="188" y2="333" stroke="#D4A353" stroke-width="0.8" stroke-opacity="0.55"/>
<path d="M 200 329 L 204 333 L 200 337 L 196 333 Z" fill="#D4A353"/>
<line x1="212" y1="333" x2="278" y2="333" stroke="#D4A353" stroke-width="0.8" stroke-opacity="0.55"/>
<text x="200" y="354" fill="#D4A353" font-family="Georgia, 'Times New Roman', serif" font-size="10.5" letter-spacing="4.2">BOOKS AFTER DARK</text>
</g>
</svg>
