Petri Effect vs Ocean Resin Art: What’s the Difference?

How the Techniques Differ

Petri effect art involves adding drops of alcohol ink into freshly poured resin. As the resin cures, the inks gradually blossom into organic, cloud-like blooms and intricate shapes. This style prizes unpredictability and beautiful layered colour formations. By contrast, ocean resin art is all about building up layered, wave-inspired patterns. Multiple pours and the use of different resin viscosities allow artists to mimic the translucency and movement of ocean water, often including foamy wave details and gradients for a shoreline look.

Choosing a Project: Visual Outcomes and Materials

If you enjoy the look of vibrant, impressionistic blooms or wish to make decorative jewellery or small accent pieces, the Petri effect might be for you. Petri Resin Art Starter Kit offers everything needed to get started, from resin and mould to coloured inks and step-by-step instructions.

For those drawn to dramatic coastal scenes, resin ocean art suits larger surfaces like trays or coasters. The Free Step-by-Step Resin Ocean Art Lesson can help you master the layered technique and learn which type of resin (medium or high viscosity) works best for waves and gradations.

When This Matters: Matching Your Style to the Technique

• Choose Petri effect for abstract, soft, and unpredictable patterns—ideal for vibrant home décor and jewellery.
• Pick ocean resin art to recreate natural seascapes, making statement trays, wall pieces, or gifts for water lovers.