A handsome late-Georgian house in north London with a rich palette by Tom Morris

The work of a 20th-century Italian artist was the inspiration for the rich palette used by interior designer Tom Morris to bring warmth and character to this late-Georgian house in north London and to showcase distinctively patterned textiles

It is a clever choice that helped Tom to create interiors with the warmth and masculinity the owner sought. Tom was also canny in his choice of paint used for the walls. 'Atelier Ellis does just what I wanted - strong colouration that still feels soft and not too artificial. I wanted to keep things ultimately rooted in a Georgian "drab" palette and then layer decoration on top of that.' The colours also work well to create zones, with every room getting its own fresh take on the palette, so each one feels distinctive while the whole remains coherent.

Much of the rest of Tom's work involved rethinking how the space was used and imposing a more rational approach. 'We began in the kitchen on the lower-ground floor at the front of the house, where there was originally a massive island, while the back room had a big dining table that the girls would end up playing around,' he explains. 'By getting rid of the island and making space for a dining table, we helped the kitchen to function better as an entertaining space. Then the back became a more informal sitting area, which could be a proper space for play, but also a nice place for drinks when people come over for dinner.' The same logic transformed the ground floor, with the front of the house becoming a formal sitting room painted in Atelier Ellis's cosy mid-brown ‘Tea & Toast’, the awkward middle space a music room, and the back room - down a set of steps - a jolly playroom for the girls.

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Steps lead down from the music room to this vibrant space lined in wallpaper by Diddletron, which sets off curtains in Sone's ‘Trianon Stripe’, a Tylko cabinet and a rug from Larusi. The 1960s Swedish tripod light from Retrospective Interiors picks up on the sofa covered in ‘Hanging 1925’ from Christopher Farr Cloth.

Boz Gagovski

There was little structural work that needed to be done, other than installing additional French windows at the back of the lower-ground floor to provide a more generous opening onto the garden. The elegant mouldings and original features were still intact, and Tom rather hit the jackpot when he suggested removing the stud ceiling in the kitchen, which had given it a cramped feeling. This revealed a beautifully crafted lattice of beams that now brings real character to the space.

Elsewhere, Tom has added character in spades through his choice of furniture, art and striking textiles. 'Although the proportions of the house are wonderful, it's relatively small,' he says. So we had to make sure that everything served a purpose and that each piece sang in some way. Custom-made furniture, including all the sofas, blends well with stylish 20th-century designs and new pieces from British makers Pinch.

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Walls in Farrow & Ball's 'Lichen' showcase antique maps and prints from the owner's collection and a French c1950s mirror from Sauce in the hall.

Boz Gagovski

'The house does feel masculine as per the brief, so I wanted to add a bit of joviality with the textiles and various handcrafted elements, and by bringing in bolts of primary colours,' explains Tom. The main bedroom, a vision in deep blue, is a case in point, enlivened by the showstopping Congolese kuba cloth hanging over the bed along with some Arts and Crafts pieces. Tom has applied his masterful approach to accessorising throughout the house. Another highlight is the collection of antique Puigdemont fish plates displayed around the range cooker in the kitchen. The rooms that are used the most by the girls are particularly lively, with pretty wallpapers and exuberant textiles - including an eye-catching Anni Albers-designed fabric on the sofa in the playroom.

'It was all about that mix of antiques, pieces that have been designed specifically for the space and special things,' says Tom. The finished house is an expert blend of all these different elements - of earthy and primary colours, of the contemporary and the period, of formal and informal moods. 'That's what keeps it from feeling overdone, from feeling too designed'.

Morrisstudio: morrisstudio.co.uk