Create a respectful and devotional image inspired by Christianity, based on the theme of Matthew 5:28, expressing the idea 'whoever looks at a woman with lust has already committed adultery with her in his heart'. This should not involve any lettering, text, or words. Visualize it through tangible elements such as a man looking at a woman with a transparent heart illustrating a tangent reality, signifying 'adultery'. The style should be reminiscent of pre-1912 artists who used watercolors with a focus on light, delicate washes, and a mix of natural and fluid forms.