Template·Image & Design

Concept Art Iteration Board

Name: NodeTool
Author: NodeTool

Fan one creative brief into a gallery of concept-art variations. An art-director agent turns your brief, style, and mood into a detailed direction, then a list generator writes N distinct image prompts that all render into an append-style variant gallery. Differentiator: one run, many on-brief variations you can compare side by side and regenerate. Text runs on gpt-5-mini; images on fal-ai/flux/schnell.

Download NodeTool How to run it Try it as a mini app

Concept Art Iteration Board — example output from the NodeTool workflow

The workflow

Workflow EditorConcept Art Iteration Board

Note

Text To Image

Prompt

fal-ai/flux/schnell

List Generator

Prompt

gpt-5-mini

Agent

Prompt

Text

gpt-5-mini

String Input

An ancient forest guardian: a towering tree-spirit, bark-skinned and moss-cloaked, watching over an enchanted grove. Fantasy RPG character…

String Input

Painterly digital concept art, dramatic cinematic lighting, rich saturated color, visible brushwork, AAA game key art

String Input

mysterious, ancient, powerful, serene, sacred

Prompt

Direction

Style

Count

Art direction: {{ direction }} Base style: {{ style }} Task: write exactly {{ count }} distinct text-to-image prompts for concept-art varia…

Prompt

Brief

Style

Mood

Creative brief: {{ brief }} Art style: {{ style }} Mood: {{ mood }} Task: turn the brief above into a concrete art-direction brief a concep…

Output

Integer Input

Nodes in this workflow

10 nodes · 7 types

String Input
nodetool.input.StringInput
×3
Prompt
nodetool.text.Prompt
×2
Agent
nodetool.agents.Agent
Integer Input
nodetool.input.IntegerInput
List Generator
nodetool.generators.ListGenerator
Output
nodetool.output.Output
Text To Image
nodetool.image.TextToImage

How to run it

01
Download NodeTool Studio
Install the free desktop app for macOS, Windows, or Linux. It runs on your own machine, no account required to start.
02
Open the Concept Art Iteration Board template
Browse the built-in template library inside Studio and open this workflow onto the canvas. Every node is already wired up.
03
Add your keys
Connect the providers this workflow uses (Agent, List Generator, Text To Image). Bring your own keys — you pay the provider directly.
04
Run and remix
Hit Run to execute the graph and watch results stream in. Swap models, edit prompts, or rewire nodes to make it yours.