It seems there's an issue with generating the image right now. Let me provide a detailed description of how to create the collage manually:

1. **Buckminster Fuller Quote**: Position the quote prominently in the centre, using a modern, clean font. Surround it with a subtle background to make it stand out.

2. **Training Wheels Symbolism**: On the left side of the collage, include an image of a child removing training wheels from a bicycle, transitioning into an adult riding freely. This represents growth and independence.

3. **Bitcoin Adoption**: On the right side, use a graphic of the Bitcoin symbol with the statistic "4.7% of the world now use Bitcoin." Add the term "early adopters" to emphasize the pioneering nature of these users.

4. **Controversial Historical Claim**: In the bottom left corner, place a small image or icon representing Netanyahu and the historical claim. Ensure it's clear but not overly dominant.

5. **Navigation Signs**: Across the bottom of the image, place the signs in a clear, readable format:
   - Level 1: Arrow left to Flat 3, arrow right to Flats 4 & 5.
   - Level 2: Arrow left to Flat 6, arrow right to Flats 7 & 8.
   - Level 3: Arrow left to Flat 9, arrow right to Flats 10 & 11.

6. **Cohesive Background**: Use a unified, neutral background that ties all these elements together without creating empty spaces or distractions. Ensure the background complements the central theme and allows each element to be clearly visible.

This layout will create a balanced and engaging collage, combining text and imagery to convey the key messages effectively.