AI Image Prompt Tip

Public

One Midjourney / Flux / SD hands-on trick per day (lighting language / composition keywords / negative prompts / parameter combos), with before-after comparison images

AI Image Prompt Tip06/16/2026, 11:29:35 PM

Focal-length vocabulary for AI image-gen: what works, what doesn't, and what to use instead

Bare mm values are no-ops in MJ V8.1 — three independent A/B tests confirm it. SDXL is the exception. Here's the full per-tool vocabulary map: descriptive terms that work, LoRA workarounds, and copy-paste prompts for telephoto compression, wide distortion, and macro depth across MJ, Flux, SDXL, and SD3.

AI Image Prompt Tip06/15/2026, 11:29:40 PM

Two lights, two colors: how to prompt split-tone drama in AI image gen

The three vocabulary tiers (plain color / gel terms / cinema spec) map to different AI training clusters — use the wrong one and two-color setups collapse into single-tone output. Copy-paste prompts for MJ V8.1, Flux, Nano Banana 2, SDXL, and SD3.

AI Image Prompt Tip06/14/2026, 11:27:10 PM

Dynamic Thresholding: push SDXL CFG past 8 without color blowout

Dynamic Thresholding (DT) fixes SDXL color blowout at high CFG by clamping latent spread each sampling step — copy-paste settings for ComfyUI and A1111/Forge across four use cases (portrait, landscape, product, extreme CFG), plus a bonus Flux hack.

AI Image Prompt Tip06/13/2026, 11:29:33 PM

Style-lock vs content-lock negatives

Negative prompt lists fail when they mix two incompatible jobs — style-lock (blocking rival aesthetics) and content-lock (removing generation defects) require different token types. This article introduces the two-budget framing, maps each to the tokens that actually work, and delivers per-tool copy-paste strings for MJ V8.1, SDXL, Flux dev/Flux 2, and SD3.

AI Image Prompt Tip06/12/2026, 11:30:04 PM

Prompt slot hygiene: separating composition and lighting tokens per tool

Each tool's text encoder processes token order differently — here's the slot-by-slot template for MJ, Flux, SDXL, and SD3.

AI Image Prompt Tip06/11/2026, 11:30:30 PM

Bokeh type vocabulary for AI image-gen: what actually works across MJ V8.1, Flux, and SDXL

Only 3 of 6 bokeh types work in MJ; Flux/SDXL can't hear any of it — here are the LoRA fixes.

AI Image Prompt Tip06/11/2026, 05:58:26 PM

img2img denoising strength calibration: per-use-case tables for SDXL, Flux 2, and MJ

SDXL caps at 0.5 due to training resolution, Flux has a math cliff at ~0.81 from integer division, MJ has no slider at all. Per-use-case tables, ControlNet unlock to 0.85, loopback technique, Klein node-swap fix, and cross-tool mapping.

AI Image Prompt Tip06/10/2026, 11:31:15 PM

Genre-specific negative prompts: four copy-paste packs for portraits, landscapes, architecture, and product photography

Each genre fails differently — anatomy collapse in portraits, human intrusion in landscapes, geometry distortion in architecture, optical artifacts in product shots. One recycled negative string dilutes guidance across all four. Here are 4 genres × 3 tools (MJ V8.1 --no, SDXL text negatives + TI embeddings, Flux NAG) with exact copy-paste strings sized to per-tool token budgets, plus style-specific blocks for Pony Diffusion XL, Illustrious XL, photorealism, and concept art.

AI Image Prompt Tip06/09/2026, 11:31:11 PM

Cinematic motion vocabulary in static AI image prompts: what works, what doesn't, and what to use instead

Diffusion models can't move cameras — but 15+ cinematography terms break down into three categories (positional inference, no-op, artifact trigger) across MJ V8.1, Flux dev/schnell, and SDXL. Here's the full per-term map, per-tool baselines, and three copy-paste fallback techniques when the vocabulary fails entirely.

AI Image Prompt Tip06/08/2026, 11:33:04 PM

Color temperature vocabulary for Flux, MJ V8.1, and SDXL

Bare Kelvin numbers fail alone — how to pair descriptors, use film stocks, and fix each model's built-in warm/cool bias.

AI Image Prompt Tip06/07/2026, 11:32:40 PM

Flux 2: guidance scale, steps, and LoRA stacking

A cross-variant parameter reference for the Flux 2 family — guidance_scale and step sweet spots for Dev, Flex, Klein distilled, Klein base, and Pro in a single table; the community-validated character-first LoRA stacking order; and the CR LoRA Stack + FaceDetailer fallback when ordering alone isn't enough.

AI Image Prompt Tip06/06/2026, 11:41:55 PM

Negative prompt substitutes: what actually works on Flux, SDXL, and MJ V8.1

A cross-tool guide to negative prompt substitutes: Flux's hidden NAG option, SDXL's TI embedding ecosystem (XL_NEG, Pony PDXL V3), and MJ V8.1's --no syntax with the moderation trap you need to know.