Venus opposite Neptune (orb 2.1°) puts the two planets face to face, with visible back-and-forth or tension. The orb is tight enough to count in the main reading.
Here, Venus in Libra in House 6 brings desire, taste, relationship, and attraction into House 6 (daily work, technique, and bodily discipline), with Libra style (relationship, balance, negotiation, and sense of form); Neptune in Aries in House 12 brings imagination, image, popularity, collective moods, and inspiration into House 12 (retreat, contemplation, long time, and possible confinement), with Aries style (initiative, speed, confrontation, and direct action).
Concrete conflict: this aspect sets Venus against Neptune: pleasure, love, or self-worth can conflict with idealization, public image, vagueness, or projection. Visible angle: Venus near the Descendant (orb 5.6°) touches an angle; this aspect is easier to notice through direct relationships, partners, opponents, and the way others are met. The house conflict is between House 6 (daily work, technique, and bodily discipline) and House 12 (retreat, contemplation, long time, and possible confinement); pressure in one field tends to reactivate the other.