architectural interior perspective of a narrow jewellery boutique rendered in a hand drawn presentation style with very gentle pale watercolour washes and confident marker line work geometry and spatial proportions must be faithfully preserved from the base model lines feel hand traced assured but not mechanical colour palette walls are a pale chalky light blue this must remain clearly visible throughout applied as a cool light blue watercolour wash warm tones apply only to the floor joinery and ceiling soft beige warm white and sandy off white selective colour accents punctuate the composition a magenta armchair on the upper level hand blown glass pendant lanterns in fuchsia pale blue and soft pink the blue joinery reads as a very pale grey blue wash barely there but present the staircase occupies roughly half the width of the space centred with a slender blackened steel balustrade on each side flat bar uprights minimal and linear low display vitrines line both sides of the entrance level shoppable from the ground floor with warm internal case lighting glowing softly from within at the head of the stair a decorative arch is applied to the wall its profile is a layered scalloped ogee in the manner of indian mughal architecture with repeated cusped lobes forming the jambs and crown the arch reveal is lined with zellige or encaustic terracotta tiles suggested in warm ochre and dusty rose washes hanging within and just in front of the arch is a loose cluster of hand blown glass pendant lanterns fuchsia pale blue and blush pink sketched in the same light illustrative style behind the arch opening a fuchsia curtain falls in loose folds closing the view to the staircase beyond and reading as a rich magenta wash the primary light source is the shopfront glazing directly behind the viewer a full width timber storefront with a central entrance door opening onto the street daylight enters from this direction washing forward into the space and falling across the floor and rear wall the arch reads as a secondary reflected surface no bloom or artificial glow at the back the ceiling has a central recessed coffer running longitudinally cove lighting sits at the outer perimeter of this drop directing soft warm light outward toward the side walls not inward the square panel at the centre of the ceiling drop is an air conditioning cassette suggested with minimal line no recessed downlights are visible in the ceiling include one human figure in the same loose sketch style no facial detail clothing suggested with minimal line and wash the figure stands at the top of the staircase as a sales assistant slightly turned toward the viewer slender and natural in proportion incidental to the space overall atmosphere warm calm softly lit boutique with a quietly exotic character the illustration should feel like a considered first stage concept sketch spatial and atmospheric intent clear not a finished cgi